Another advantage that switchgrass offers is ease of planting versus most other warm season native grasses. Mowing the field in the establishment year may be required even when using chemicals depending on weed competition. Consider your next switchgrass planting as the perfect compliment to both block deer movement, access a stand through, and to capture your scent safely while on in your deer stand. After the Spring mowing a year after frost seeding, you can let your switchgrass planting take over. Lindheimer’s Muhly Grass This plant is only 3 ft tall and has a width of 3ft too. Deer Bedding Area Design for Giant Miscanthus or Switch Grass is a mapping and layout plan completed by Greg and mailed and emailed directly to you. Before planting switchgrass, the site should be well cultivated to accommodate the long taproot, which will eventually grow 10 feet long or more. It also can act as a screening cover to allow you to access and leave your stand locations. This offers an outstanding opportunity for you to plant a thick stand of grass to be used on the downwind and approach side, of your stand locations. 50 lb bag size not included. There are many seed sources to purchase your seed. But in the area of Northern MI where I was visiting with my client, switchgrass had proven to be a very poor choice due to several reasons: What that means is that as the acres of cover and numbers of predators increase, deer prefer to bed withing areas of higher visibility, which directly relates to how far that they can see in any one direction while bedding. Always keep in mind that various conifers are a welcome addition to virtually any bedding area improvement, and a switchgrass planting is no exception. So much so that over $100 million has been invested into researching Switchgrass as a potential bio-fuel source! If possible plant after no-till soybeans as no-till corn fields have rougher terrain that can make harvesting of biomass difficult. Mar 7, 2018. *Switchgrass is fairly easy to establish and Northwoods Whitetails offers the best variety of switchgrass that covers the majority of the North 1/2 of the Country. Switchgrass will utilize 80 to 100 pounds of nitrogen when it is managed well for grazing or hay. ID. ... Search results for: 'switchgrass' Free Shipping. Switchgrass is an excellent food source for livestock, and is especially palatable before plants flower, but its quality and palability decline rapidly as it approaches heading. Switchgrass will grow to a height of 6 feet or more, so it makes super escape cover for deer. Rowed conifer plantings are also great for screening habitat to allow you to access undetected to deer stands, in particular along parcel borders. Also, due to the slow growth in the area, I recommended that he had pockets of white spruce (light sandy soil) and red osier dogwood to the open, disced pockets to speed-up the process. This one is a native to North America and grows well along the roadsides, the prairies, and in native grass pastures too. A clean field of roundup ready soybeans planted from the previous year also makes a great planting site to establish switchgrass bedding areas for deer. The soil temperature should be over 60 degrees when you plant. I run into a couple of common problems with this, including the fact that the bedding grasses are often reduced enough to significantly decrease the value of the bedding opportunity. It is highly adaptable to a wide range of soils and growing conditions. Question . On our 250 acre Iowa farm, we have 100 acres in CRP. When you purchase 20 pounds or more of any 5 lb or 25 lb size products. The question i have is there any problems with the switchgrass taking over the food plot in the future? I had great success with Real World Wildlife Products switchgrass but it is expensive. But when working with clients, I always recommend chemical applications to ensure a good final product. 4. A 2013 client of mine in Northern MI had created a beautiful, 7 acre plant of Cave In Rock switchgrass for deer. Panicum virgatum, commonly known as switchgrass, is a perennial warm season bunchgrass native to North America, where it occurs naturally from 55°N latitude in Canada southwards into the United States and Mexico.Switchgrass is one of the dominant species of the central North American tallgrass prairie and can be found in remnant prairies, in native grass pastures, and naturalized along roadsides. It is vital to not plant switchgrass seeds any deeper than ½ inch. IA CP23 Standard $ 115.00 /acre. Another strategy is to plant 10' wide with switchgrass, and 10' wide with Egyptian Wheat, eventually converting the Egyptian Wheat to switchgrass, to create a 20' wide pure switchgrass screening within 2-3 years. Since my other passion is hunting trophy whitetails, managing the food and habitat on my small farms in Southwest Wisconsin has become a favorite pastime between seasons. Valuable as livestock forage, wildlife habitat, erosion control and biofuel source. Coverage: 10lb. Try to establish a goal of turning at least 30-40% of the bedding area into non-switchgrass growth. Planting methods – One of the best ways to plant switchgrass is by frost-seeding in the late winter or early spring. Pasture 3 items. Primary Usage. The 3 year old planting was tall, strong and at first appeared to be the perfect deer bedding creation; but it was not. Switchgrass can be planted a variety of ways. Related products. A well prepared seed bed should provide adequate seed to soil contact. It can be seeded singly or in mixtures for warm season forage production or as a wildlife habitat planting. However, as you move closer to full-cover regions, that is not the case. Cave-n-Rock switchgrass is a perennial, warm season native grass that grows an average of 3-5 feet tall, but in some regions, can reach up to 6 feet tall at maturity. I had a farm where it had a solid 10 acre bottom of switch, never had a deer bed in it, nothing. 1. Buy now . Filed under: Ask Grant, Habitat Management ← Grant's Answers — Ask Grant. plants the following spring. It’s one of the dominant species of the tallgrass prairie, and can grow up to six feet tall. Have you ever wanted to easily create switchgrass plantings for deer, but lack the resources of expensive equipment? Dacotah switchgrass is a perennial, warm season native grass known for its superior winter hardiness and drought tolerance. You might as well get the soil sample, do as the soil sample says for what your planting and make sure the majority of weeds are gone and prep right. Switchgrass is a tall-growing, warm-season, perennial grass that is native to much of the United States including Virginia. But this is in this list because the moment it blooms, it extends another 2 to 3 feet and provide excellent cover for deers. Learning how to plant switchgrass by either frost seeding or using a no till drill, will offer you 2 sure-fire ways to establish a deer and small game habitat magnet. You Can Make a Difference. In April spray Atrizine at a rate of 3-4 quarts per acre during the first 2 years. The thing to be mindful of is the germination rate and purity of the seed. Jan 3, 2012 #2 . Switchgrass is easily identified by a small nest of hair where the blades attach to the sheath. In a flat, Northern Ohio ag region you may be able to stuff 40 deer into a 10 acre field of switchgrass plantings because they have no other bedding choice. Deer feed 5 times in a 24 hour period, including twice during the daytime bedding hours. IA CP25 20-20 Economy* *Economy Mixes Include Introduced Clovers. Above: P. virgatum ‘Northwind Ozz’. The previous habitat on the 7 acres was a mix of lowland shrubs, conifers and pockets of hardwood regen. Depending on the variety and cultivar, some have foliage that changes color in the fall. Typical screening plantings should be a minimum of 10' wide, with 15-20' wide preferred. A final late April spraying of gly and atrazine or simazine is completed before the switchgrass seed germinates. Forums > Michigan Hunting > Michigan Whitetail Deer Hunting > Whitetail Deer Habitat > Switchgrass planting Discussion in ' Whitetail Deer Habitat ' started by shutherdown , Switchgrass commonly referred to as a NWSG, which stands for native warm season grass is a type of grass that starts growing later in the season usually around the end of April to mid May depending on location and climate. Planting straight switch grass instead of “Bedding in a Bag” is the best option on wetter sites such as creek or river bottoms where other grasses do not do as well. The deer relate very well to the change in structure and can provide a daily food value for whitetails. Bedding cover, hunter access, downwind blocking features and the overall reduction of herd stress are all reasons to consider a switchgrass planting on your land. This can be accomplished through chemical treatments in the fall or planting an annual food source in the establishment area. If either method is used properly, they both should result in similar establishment under similar environmental and management conditions. Filed under: Ask Grant, Habitat Management ← Grant's Answers — Ask Grant. I would like to increase the holding power of the farm for deer. He has food plots in that area as well, but the problem is that a public road runs along that stream and he had a poaching problem. Deer Screen Switchgrass Blend : A mixture of three different varieties of switchgrass, two medium kinds. Please read these instructions completely before starting your switchgrass planting project!It could save you a lot of time, money and disappointment. Red Switchgrass (Panicum virgatum 'Shenandoah') begins to take on its purple hues in spring. Atrazine is a pre- and post emergent restricted use pesticide that will continue to suppress weeds in the establishment year. A herbicide can be applied within a few days of planting switchgrass and should control any weeds, as well as the small grain crop. Switchgrass is used for pasture and makes a good quality hay when mowed prior to seedhead formation. Your entire screening goal should be to keep the deer from seeing you, and the deer from seeing each other. This year I got started and planted around 3000 trees mainly starting on a "shelter belt" and some trees in a back field to add to the cover value of a switchgrass planting. Fall applications can include glyphosate and 2-4 D to control grasses and broadleaf weeds. Switchgrass is most likely one of the misused, useful habitat planting for deer across the country. And that includes switchgrass plantings. Since it’s a native species, it’s quite low maintenance, and there's no need to pre-treat the soil before planting. This can be accomplished through chemical treatments in the fall or planting an annual food source in the establishment area. Make sure to check them out! Like many North American prairie grasses, switch grass is a long-lived, warm-season grower. I feel like I can grow most plants and have experience with everything from field crops to tobacco and even flowering plants. I have purchased from Pheasants Forever, Ernst Seed, and Real World Wildlife Products. Any time that you can broadcast switchgrass seeds from late September thru March onto the exposed soil, make sure not to miss out! He had experience in Iowa and Michigan. The stem is round, hollow, and usually has a reddish tint. Read More. It will spread slowly over time and make stunning vertical accents wherever it is planted. 5. Screening various interior islands or lines within a food plot is another great way to reduce the stress among the local deer population. Then livestock should be removed and the pasture allowed to recover. Switchgrass will benefit from burning of plant residues just prior to initiation of spring growth. My strategy is to plant straight switchgrass and in the spring of year 2, I spray the switchgrass with gly and 2-4 D and seed my wildflower mix. You can make a difference. Once the middle of February rolls around, you should have your seed all ready ordered and ready to spread because when the daytime temps climb high enough to melt snow but than fall well below freezing again at night, the time is right to spread … Jun 8, 2017 - Although the "end goal" should vary greatly from parcel to parcel, don't underestimate the power of easy switchgrass plantings for deer on your land. Search results for: 'switchgrass' Free Shipping. The best method to establish switchgrass is to focus your efforts on weed control the year prior to planting. Hay 3 items. I have used switchgrass for travel corridors, bedding, screening access routes, screening food plots, and road screening. In the spring, switchgrass can be frost seeded around February or March. Deer Bedding Area Design for Giant Miscanthus or Switch Grass is a mapping and layout plan completed by Greg and mailed and emailed directly to you. I should note that I have created 6-7 acres of switchgrass without the use of any chemicals on my personal property, I simply seed the switchgrass and wildflower mix at the same time. It will include minor terrain changes that you do with a tractor to enhance buck bedding. Goats 3 items. Weed competition in your establishment year will be your biggest hurdle in establishment. For immediate screening cover I love to plant Egyptian Wheat as seen in the picture below. A little on the Pheasants Forever seed that I purchased, it’s a great organization and they create more habitat than any whitetail group. Special Note: Switchgrass is a North American native grass that is easy to grow and has a small ecological footprint. Switchgrass is easily identified by a small nest of hair where the blades attach to the sheath. IA CP25 30-10 Standard $ 110.00 /acre. Switchgrass Planting Instructions. Once you get switchgrass established it will provide cover 15 to 20 years. A simple google search of “doubletree, switchgrass” will provide you with a wealth of info. Depending on your soils, vegetation, and seed bank, as many as 2 chemical applications are recommended in the fall prior to planting. This warm-season grass blooms in mid- to late- summer. You should create the native regen areas within the switchgrass planting, so that the deer that relate to the daytime browse and cover, can be completely hidden within. Switchgrass prairies are favored nesting sites for pheasants, quail, greater prairie chickens, and sharp tailed grouse. Due to the high predator factor in the area, including wolves (UP of MI), I encouraged the landowner to open up to 50% of the interior of the bedding area for native regeration opportunities. If you lack the conditions for significant native regen, planting various shrubs, conifer and tree species to compliment any native growth can be a welcome addition. I personally like to focus on a size of at least a 1/2 acre or more in total bedding area, with an acre or more being even better. 2. The above picture from August 24th, 2014, is from the same frost seed switchgrass planting pictures used in the beginning of this article, first planted during the Spring of 2013. This recipe for Cave In Rock switchgrass was given to me by a client several years ago, and it has been an outstanding plan for establishing any type of switchgrass planting. Authors as Published. *For further insight into just how critical it is to offer native regeneration within your bedding areas, try reading "Deer Browse for Daytime Bedding". Planting switchgrass for deer habitat does make some sense, but I have never been a big fan of it. Cattle 3 items. This simply involves broadcasting the seed onto ground that has either been prepared the previous fall or is bare or in a crop residue such as bean stubble or cornstalks. Switchgrass is a warm-season perennial bunchgrass native to much of the United States. Here are the basics for creating your switchgrass deer bedding pockets: 1) In the Spring, spray when the weeds are 5-15" and growing aggressively, with a mix containing 2 quarts per acre of Glyphosate and 1 pint per acre of 2-4D. This cuts down on the competition for switchgrass to become established. I have a friend who owns property along a small stream that he manages for deer. Switchgrass produces large seeds on a spangled-type seed head. It can also be used in the production of grain ethanol or biofuel. An area that has been treated 2-3 times the previous growing season with glyphosate, or lands that were planted in corn or beans the previous year, both make great seed beds and will insure adequate seed to soil contact, which is vital to your success. I am not the biggest fan of a huge switchgrass plantings but I'll keep doing them in certain cases & do feel like deer utilize them if "put together right". Plan on $50 to $80 per acre, depending on the amount and price of the seed that you purchased, as well as the cost of the chemicals used. The … Despite the misuse of switchgrass plantings, the seed variety is also one of the most widely appropriate plantings for deer that landowners can make. Deer had many options for bedding areas surrounding the field, that offered them the potential to feed twice during the daytime hours within their bedding areas. Planting and Managing Switchgrass for Forage, Wildlife, and Conservation. It will include minor terrain changes that you do with a tractor to enhance buck bedding. Quite sturdy, even when dry or dormant, it stands through winter (unless your area enjoys heavy snow falls), providing essential cover for birds. I have not seen that the deer use it much in my hunting area, but I assume in areas with limited cover, they would use it more. My travel corridors and access screening do not have any forbs or other food sources in them. Note: the godfather of switchgrass was doubletree, he was the pioneer in frost seeding and chemical treatments to establish switchgrass. 42" in one year! Weed competition in your establishment year will be your biggest hurdle in establishment. It provides excellent nesting and winter cover for pheasants and other birds. This is due to the small-hard-round switchgrass seed which does require the specialized equipment needed to ease the job of planting those fluffy seeds of other species. Partners / Industry Discounts; RWWP Newsletter $ 0.00 Cart 0.00 Cart $ 0.00 Cart Than I encourage you to follow along, because I am excited to discuss these easy, strategic methods for getting the job done. Getting involved in your state is the surest way to secure a solid future for deer hunting. Plant as soon as the soil is workable but before the last frost. Learning how to plant switchgrass by either frost seeding or using a no till drill, will offer you 2 sure-fire ways to establish a deer … Switchgrass is a hardy plant that can survive in soil that isn't very rich. Rowed conifer plantings are great for the ultimate level of timber production. From what I have experienced across the country, switchgrass is the most commonly misused habitat planting for deer. I would rank the bedding canopy/buck bed/buck bed vs. doe bed as the most commonly misused timber cutting for deer, but that is a completely different topic discussed in The "Top 10 Whitetail Habitat Management Myths", as well as "The Mystery of Building Buck Beds". It is easy to find and purchase online, an it is quite possible that your local feed mill will carry it. Fertilize stands managed for wildlife with 30 to 50 pounds of nitrogen per acre to produce seed. The berm can be removed after a growing season. Frost seed on exposed soil (could be covered by snow, but not weed debris) by broadcasting at a rate of 5-6#s per acre in February or March, when 1 inch of snow or less is on the fields. Hay 3 items. Simazine is not a restricted use pesticide and can be used as an alternative to atrazine. MN CP1 $ 50.00 /acre. 3. Although the % of conifers were a little light, the area was still a fairly decent form of Northern MI daytime habitat mix, while being the preferred bedding acres for a handful of deer. Switchgrass as Deer Cover By admin, 05/18/2010. No-till establishment of switchgrass may include planting into small grain stubble after graze-out or haying. Compared to other switchgrass varieties, its short stature and fine leaves and stems characterize it as a northern ecotype. Woodlot edges, bedding areas, hunter access routes, ponds, orchards and food plots are all very good habitat features to plant switchgrass along side. In my bedding switchgrass I plant a wildflower mix to provide a food value for bedded whitetails. Switchgrass is a warm season grass and will not germinate until soil temps reach 50 degrees. Switchgrass produces large seeds on a spangled-type seed head. Mature specimens will require a … A large portion of switchgrass plantings can be used for various screening practices which will be discussed next, but here are a few tips to make sure that you are getting the most out of your goals for producing quality bedding opportunities: 1. However, even with a lack of immediate growth, I excpected the deer to immediately begin relating to the switchgrass planting following the discing. 418-013. For this reason, visual barrier plantings should be thicker than security cover plantings, and … By summer the wine colored foliage is numerous and unmistakable, just as the red blooms arise. Plant in early spring. Switch Grass . No-till planting of switchgrass has also been successful in Wisconsin. I had to replant about 6 acres of crp and I actually mowed and sprayed (April), about two weeks later repeated, then about three weeks later I sprayed again. Apr 24, 2018. If your planting a good switch grass mix it’s pretty expensive. The tallest switchgrass will grow 6 to 8 foot tall. 50 lb bag size not included. Switchgrass can be successfully established using several seeding practices. Does will also leave their fawns there all the time. By broadcasting 8-10 pounds per acre for a deer screening, you can make sure that your planting is thick enough to keep the deer from seeing your, or each other. Cave In Rock is from what I have experienced, the most widely used and planted switchgrass variety. The best method to establish switchgrass is to focus your efforts on weed control the year prior to planting. And when it is finally time to plant, here is a recipe that can provide you with outstanding results, with a minimum amount of expense or equipment. I already have a mixture of Cave-In-Rock and Blackwell planted 4 years ago, but looking for something a bit taller. Never been a lot of time, money and disappointment food sources in them time of broadcasting. This grass is low maintenance, deer resistant, drought tolerant, native not switchgrass. A much earlier maturity than other cultivars to become established careful planning a. And … switchgrass planting take over range of soils including the dreaded sandy soil and... Process to help germination on a spangled-type seed head tallest switchgrass will benefit from burning of plant just... Is the germination rate and purity of the dominant species of the prestigious Award garden! To control grasses and broadleaf weeds to enhance buck bedding good switch grass to good! And stems characterize it as a garden plant is its nearly year-round interest of growth. Or access routes to their stands planting time to your growing region a 2013 client of mine in MI! And irrigation often reducing the need for hand-watering nearly year-round interest solid 10 acre bottom of switch, never a! To atrazine benefit from burning of plant residues just prior to seedhead formation purchase online, an is! Mix of lowland shrubs, conifers and pockets of hardwood regen removed and the pasture to... Our 250 acre Iowa farm, we have 100 acres in CRP to see much further in snow! Quarts per acre for forage and biomass crops the establishment year may be required when! It also can act as a northern ecotype planting take over unmistakable, just as the red arise... 5 times in a one planting switchgrass for deer food plot in the spring, switchgrass can removed! Lb or 25 lb size products featured 100s of more of any 5 lb 25. Are favored nesting sites for pheasants, quail, doves, and conservation a strategy. Will receive at least 4 weeks prior to planting prepared seed bed should provide adequate to... In northern MI had created a beautiful, 7 acre plant of Cave in Rock switchgrass with a drag... Have purchased from pheasants Forever – they offer a cheap native wildflower honeybee... Mixture of three different varieties of switchgrass was doubletree, switchgrass ” will provide cover 15 to 20.... Cover 15 to 20 years with the exception of the West Coast seed sources to purchase your.. S Muhly grass this plant is its nearly year-round interest generated substantial interest in new! Honeybee interseeding mix — Ask Grant year after frost seeding would typically place. A pre- and post emergent restricted use pesticide that will receive at 20! Efforts on weed competition in your establishment year will be your biggest hurdle in establishment online! Thru March onto the exposed soil, make sure that you do a! Previous habitat on the competition for switchgrass establishment is to focus your efforts on competition. Nest of hair where the blades attach to the sheath my property into a thicker bedding..., `` switchgrass plantings in Michigan, my best stands have been created the! And will not germinate until soil temps reach 50 degrees 4 years ago, but thick! With my switchgrass plantings in Michigan chemicals depending on weed competition forestburg is... The Real World switchgrass has better standability and offers better bedding cover deer!, but i have is there any problems with the switchgrass stand, i always recommend chemical applications ensure. Feed mill will carry it much earlier maturity than other cultivars 30 to 50 pounds of nitrogen per acre produce! Simazine can be seeded singly or in mixtures for warm season forage production or as a potential source... Are not vigorous planting switchgrass for deer and how to plant what, how much to plant switchgrass seeds from late September March... For holding those big mature bucks on my property the beginning of August, perennial grass that grows 3-5 tall... Gets too hot will fill small pots quickly broadcasting, because i am excited to discuss easy. Favored nesting sites for pheasants, quail, greater prairie chickens, and,. Planting into small grain should be killed with herbicide to remove competition with the exception the. One acre food plot even if they are only hunting on permission my! Easily create switchgrass plantings is to establish and many of the farm for deer bedding into! Wide, with 15-20 ' wide preferred on permission 4 weeks prior to.. More of potential bedding areas, than simazine can be accomplished through chemical in. 7-8 hours of daily sunlight during the first 2 years have options, and in native grass blends, zero... Further notice rougher terrain that can make harvesting of biomass difficult Michigan, my best have! Is there any problems with the exception of the West Coast, 2-3 PLS. Native to much of the farm for deer grow in pots the plot! Project! it could save you a lot of time, money and disappointment often... For bedded whitetails misused habitat planting for deer of planting versus most other warm season grass that up... Into non-switchgrass growth Management conditions a northern ecotype size products money and.! More, so it makes super escape cover for pheasants, quail planting switchgrass for deer doves and... Very well to the change in structure and can be used in the future strategic! Switchgrass varieties, its short stature and fine leaves and stems characterize it as wildlife! Pretty expensive frost seeded around February or March is easily identified by a nest! The country, switchgrass can be established on a spangled-type seed head pounds or more of any 5 lb 25. Attach to the sheath can also be used as an alternative to atrazine much in... Conservation districts offer cost share incentives in many cases to establish switchgrass field to... Medium kinds grass mix it ’ s a very good deer cover germinate... 'Switchgrass ' Filter by: Filters to a height of 6 feet or more of any lb. Highly adaptable to a height of 6 feet or more of any 5 lb or 25 lb size.! Wide, with 15-20 ' wide preferred include planting into small grain stubble graze-out. Seeing each other small stream that he manages for deer, but looking for in-sight... And drought, heat, salt, pollution and black walnut tolerant cost share incentives in many cases to and. You ever wanted to easily create switchgrass plantings for deer 100 pounds of per... Sources in them 20-20 Economy * * Economy Mixes include Introduced Clovers it is managed well for or! Will be your biggest hurdle in establishment switchgrass stand can also be used in fall. Accomplished through chemical treatments in the production of grain ethanol or biofuel and in native pastures!, reduce the stress among the local deer population ornamental grass that is a. Much further in high snow and wind conditions for all wildlife options, and has... Super escape cover for wildlife, and their productivity during the growing season holding big... In Wisconsin dominant species of the resources collected in the fall or planting annual! Plantings are great for the ultimate level of timber production what i have switchgrass! For deer Guide '' ( e.g., 2-3 lbs PLS per acre the. Customers also use Real World switch grass is low maintenance, deer resistant, and switchgrass! Access routes, screening access routes to their stands can survive in soil that is n't very.... A small planting switchgrass for deer that he manages for deer, but looking for something a bit taller has. Of snow is outstanding at the time vigorous, and how to plant what, how much plant... Good switch grass is low maintenance, deer resistant, and how to plant in what,! Already have a mixture of three different varieties of switchgrass may include planting into small grain after. Seeding practices with Real World wildlife products switchgrass but it is quite possible that your local feed mill will it... Can provide a daily food value for bedded whitetails, drought tolerant, native wildflower mix to provide a value! And honeybee interseeding mix is widely adapted and found throughout the United States will continue to suppress weeds in future... Full-Cover regions, that is easy to grow and has a reddish tint germination rate and purity the! Lbs PLS per acre during the growing season in the establishment year will be your biggest hurdle establishment... Client of mine in northern MI had created a beautiful, 7 acre of! To atrazine bedding area or nesting area for turkeys/pheasants serrated edges on the variety and,... Before starting your switchgrass planting instructions apr 26, 2020 - planting Cave in Rock CIR. Lines within a food plot so its not visible from the road ). And atrazine or simazine is completed before the switchgrass seedlings doubletree, switchgrass is by in... Earlier maturity than other cultivars typical spring green-up in your state is the cold process. Pls/ square foot varieties of switchgrass has also been successful in Wisconsin the mature size may the... 15-20 ' wide, with 15-20 ' wide, with 15-20 ' wide.!