We have plenty of wild concord grapes on ourproperty. However, the insurance company doesn’t approve of our harvesting methods so it’sprobably best to plant some cultivated grapes. When I cleared the land for the greenhouse,it left plenty of area to plant various fruit producing plants which don’t need the greenhouseto thrive. Plus why waste the space just growing grass? Taking a look at my 3rd grade drawing skills,I’m going to set three 4x4x10′ treated posts 34 feet into the ground and space them 24’apart. This will allow for 8 plants in the space. Then I’ll string 12 gauge galvanizedwire starting with the first wire 4246quot; from
the ground, then space the other two 12quot; apart.The plants can be spaced 6′ apart and over time the vines can be trained along the 3wires. I had planned to set the posts first in theevent that I hit any large rocks while digging, however I blew a seal on the backhoe and hadto find some parts for it. So I took my chances and put the plants in first. The row shouldgo in a straight line and a 100′ tape measure works well for marking out the locations ofeach post and plant. Jamming a piece of survey’s tape at each mark does the trick. We’re goingoldschool and using a pickaxe and shovel and digging a hole about 1 foot deep. Luckilythere weren’t any large rocks in the way just
a few roots and small stones that the pickaxewas able to pluck out. Later, looking at the post holes, you’ll see why I didn’t dig themby hand. Planting the vines is fairly easy. I got theseseedless concord grapes from Gurney’s for half price. I just remove the fiber that’sused for keeping the roots damp, spread out the roots a bit, and set it in the hole sothat all the roots that emerge from the vine will be just below the finished level of thesoil. All the dirt that came out of the hole was hardpan so I filled it with nice organicsoil, then compacted it down, and gave it a really good watering. It also importantto cover the area with mulch to help maintain
the moisture in the soil until the roots canget established. These will get watered every day for a couple of weeks. The actual work of planting the vines is quick.It’s the preparation of digging out the rocks that takes all the time. A 30 cent Oring and a day to dismantle andreassemble the valve assembly and the backhoe is running again. I can now install the postsfor the wire arbor. It may not be the fastest backhoe, but it beats digging through therock with a pick and shovel. The holes are dug to about 4 feet which will provide a deepenough anchor to prevent the posts from leaning
from the future weight of the vines. Someof the rocks that I pulled out where bigger than the hole. If I had to dig these by hand,I probably would have only dug down a couple of feet, and then would have to anchor theposts with concrete and guywires. It seems like a really big hole for a post,but without an auger with rock drilling bit, it’s probably the easiest way to set a post.A little cleanup at the bottom of the hole and it’s ready. I’m using 4×4 treated lumberrated for direct burial. I’m not a fan of using treated lumber, but in order for itto last a long time, it’s a necessary evil. I like to add two temporary cleats to thepost to help support it while I’m set it plumb
and backfill the hole. I also like to dropa few rocks around the base to hold it in place when I start to fill it in. I’ll fillthe hole several inches at a time and compact it between each layer, then clean up the areawith some more woodchip mulch. The first wire starts roughly 4246 inchesfrom the ground and the second and 3 wires are spaced 12 inches apart. It will be theperfect snacking height for the deer. At each marking I’ll drill a 38quot; hole through thepost and then put in a 516quot; eyebolt. The back side has a large fender washer and nut.Having a large washer will help to keep the nut from pulling into the post under the weightof the vines. It’s fairly important to make
Hi, I’m Tricia, and organic gardener. Grapes are a beautiful edible landscapeplant, as well as producing delicious fruit. Today I’m going to plant a new grapevine. If you’re not ready to plant your grapesas soon as they arrive, that’s ok, you can heel them in. You can either dig a shallow trench, put the grape vines in and cover the roots with soil, or you can do like I’ve done and put the roots in a bucket, cover them with soil and protect themwith a little bit of straw.
Grapes are tolerant of a wide variety of soils, but it is important to check with your Master Gardener or local ag extension to find out what varieties will do best in your climate. Your site selection should be in fullsun with a southern exposure, away from trees. And avoid depressions where cool air can collect. Ideally, preparation for planting yourgrapes will start the year before with a soil test and an appropriate cover crop. Grapes like moderate fertilityand a pH of about 5.5 7. In most climates you can plant grapes in late winter or early spring.
For northern climates you might want towait until a little bit later in the spring. Just dig a hole the same size as theroots and don’t add any fertilizer. You don’t want to get more leaves than fruit! Soak the roots of your grapevine forabout 2 to 3 hours before planting, and then you can prune off any damaged roots. But it’s important to leave as much of the root system as possible. Make sure that the roots are loose andnot clumped together. The hole should be deep enough to plantthe vine to the same level it was planted before,
with a few inches of soilover the longest roots. Gently back fill the soil with thetopsoil first. And if it hasn’t rained recently make sure and give your plant some water. You want to train your newly plantedlittle grapevine to grow into a big grapevine with a straight single trunk reaching the trellis. In order to do that we’re going to prune this plant so that it has one straightish cane. By the second year you need some kind of a support system. This two wire support system is very common and easy to build.
To train your grapevine to grow straight upto the trellising, you may need to do a temporary supportlike bamboo and then just tie it togetherwith a little twine or some tape. These are flame grapes, so I’ll betraining them to a bilateral cordon. That is I want a nice straight trunk. And then I’ll choose two buds that will be trained into big, permanent branches on either side of the trunk. It’s really important to tag your plants.I use these permanent zinc plant tags
its really important to know what variety you have so that you can prune appropriately. Whether you have a big vineyard or you’vejust planted a few grape vines, grapes will benefit from cover cropping. So get ready for winter pruning,and Grow Organic for Life!.