I've had very good success with 2 different methods, one is to plant/make a hedgerow fence out of Sunflowers. I'll plant 8-10 rows within a 3' width of the gray stripe Sunflowers, and mix in some of the black oiler type to fill in low. The theory being Deer will not jump over anything they cannot see the other side of. It has worked here for 5-6 years around the sweet corn patch. I just had to make a bit of a maze entrance to get the garden tractor in to cultivate until it was too tall to cultivate. They also draw a lot of bee's in to pollinate the garden plants. Makes for a very nice border when in bloom. The Goldfinch birds flock in when the seeds are ripe. Mowing down the stalks can be a problem if you don't have a loader tractor with a bucket as wide as the tractor to push them over, or you can just back over them. Not just 2-3 rows, it needs to be I would say a minimum of 6+ rows. I will say 10 rows works great.
Second, is spraying with peppermint extract. I added 2 TBS. per gallon of water, just adding it to spraying Kaolin Clay for bug pests on my small patch of pumpkins last year. The peppermint extract works great to keep the Deer from eating the tops off of Beets & beans too, or just about anything
deer desire. This year I'm going to add Cinnamon extract to the mix to change things up a bit. I know how a strong cinnamon scent affects my sinuses, as sensitive as a Deer's smeller is, hoping it will do even better than the peppermint, will probably do a mix of both.
I get my extracts through Olive Nation:
https://www.olivenation.com/?gad_so...ZMwR1AJj6F-vQOyafSusLjbHAiaID7PYaAt2_EALw_wcB It's the least expensive place I could find it. I buy it by the quart, and a quart of the peppermint will last me about 1-1/2 years on my 1/4 acre garden. I normally spray every 7-10 days, or after a good rain.
If you normally spray with pesticide, it's not that big of a deal to add the extract, if you don't, then it's another job that has to be done. I had a 3-strand electric fence up for 5-6 years and just got tired or repairing it, and weed eating under it. I don't care to spray Round-up that close to the garden, and have gotten burn from drift. Took it down 2 years ago, and now just mostly spray the extracts, but will do the Sunflower hedge fence this year around a small patch of sweet corn.
