Even if you have one of the smallest gardens in the neighborhood, you should still find a garden plot to grow peas. Store bought peas just don’t compare to the home grown peas that you cook fresh from your garden. Because peas are a cool-weather crop, which are planted in early spring and they mature quickly, approximately 55 days for very early peas, you can plant another vegetable in its place after you have harvested them.
There are two major types of peas: green peas, or English peas and the varieties that have edible-pods, which are called sugar peas or snow peas and are cooked and eaten with their pods. Generally the yield for the edible-pod peas is smaller; but they are well worth growing because they have such a delicate flavor and a nice crisp texture.
The green peas and edible-pod peas both come in dwarf and tall-vine varieties. Dwarf peas usually don’t require a support. The tall varieties will need some type of support on which to climb. Even though you have to put out a little extra effort on the tall varieties, they will repay you by giving you a larger harvest.
All peas are extremely susceptible to heat and will most likely stop maturing once the temperature regularly climbs above 70 degrees F. When you buy the seeds, check the length of time to maturity for every variety of peas you choose. If you live in an area with a short cool spring, you may want to choose the early types. If the cooler weather lasts into the summer months you may want to buy and early and a late variety. If you plant both varieties at the same time you will get a continuous crop of peas.
Many of the pea seeds that you buy are treated with a fungicide that will prevent seed rot in cold soil. A few untreated varieties are available, but they are most likely prone to fail if you have an extended wet spell. If you purchase the treated seeds, please make sure to keep them away from all children and pets.
What Can Go Wrong
Aphids can spread pea mosaic, which is a serious virus disease, and there is no treatment for it. Therefore, if you should see aphids appearing on the stems or undersides of the leaves wash them off or spray the plant with Malathion. Pea weevils, which are tiny worms that may be black, white, or brown, can be picked off by hand or also eliminated by using Malathion.
During cold, wet springs, a powdery mildew is a common problem with peas. The plants can be treated by dusting or spraying with sulfur. Root rot which turns the leaves yellow and darkens the stems and roots, may attack the plants at flowering time. There is no treatment, but you can avoid this disease by planting next season’s garden peas in well-drained soil, preferably where they have not been grown before.