Can the snap pea BLOSSOMS withstand 30 degree nights?
They will likely survive but may sustain some damage.
Here are some links with more information.
https://www.gardeningknowhow.com/edible/vegetables/peas/growing-snap-peas.htm
https://www.gardeningknowhow.com/edible/vegetables/peas/how-low-of-a-temperature-can-peas-stand.htm
My Sugar Snap pea plants are now about 5 feet tall. But with this very unusually hot weather (95+ degrees with temps in the garden reaching at least l15 degrees), it has fried the very top main leader of the plants. My question is: even if the top main leader is dead, will the plants produce side shoots and thus still produce a crop? Or should I just start over? Thank You
If the high heat does not persist, the plant will produce side shoots. But if the heat continues and you see the whole plant start to yellow, then the plant is lost and you should start over when the temperatures start to cool off again.
I had a sugar snap pea plant growing, and when it reached about 6 inches in length, it just started to turn yellow and eventually died. The soil was well draining and had manure. Why did it die?
It sounds like Fusarium Wilt. You can read more about it here:
https://www.gardeningknowhow.com/plant-problems/disease/controlling-fusarium-wilt.htm
If your pea plant was in a container, dispose of the soil and bleach the pot before using it again. If it was in the ground, you can sterilize the soil by covering it with black plastic and cooking the Fusarium fungus to death.
I'm new to gardening and ended up planting my sugar snap peas on the west of my garden. My carrots are on the north side. I would need to swap my peas and carrots. I've heard that neither transplant well. I get barely enough sunlight in my garden as is. Suggestions?
Carrots and most root vegetables do not transplant well. If they survive you usually don't end up with a usable crop. The peas can be transplanted if they are still small, and you move them with the majority of their root ball intact. You need to plant at the same depth as their prior location and similar soil is helpful. If they were in the shade than I would suggest moving them on an overcast day. Because peas germinate quickly you may just consider sowing a new lot. I would suggest sowing new carrots as well. Enjoy your garden.
The peas are about three feet high and lots of leaves but no flowers, what is wrong?
If the weather is warm, this can cause issues with this cool weather crop.
I suspect that your soil may be too high in nitrogen. You can try an application of Bone Meal to increase Phosphorous.
https://www.gardeningknowhow.com/edible/vegetables/peas/how-grow-peas.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/bone-meal-fertilizer.htm
I have wonderful sugar snap rows of plants that have had blossoms for a couple of weeks but never turned into peas. This happened last year and again this year with brand new seeds both years. Any ideas? Thank you,
This could be a small number of things. Most commonly, this is due to there being too much nitrogen in the soil. This can be offset by adding phosphorus and potassium, along with dolomitic lime to the soil. This article will help you in the meantime: https://www.google.com/url?q=https://www.gardeningknowhow.com/edible/vegetables/peas/growing-snap-peas.htm&sa=U&ved=0ahUKEwjN5OTixY_ZAhUKDiwKHW_oD1YQFggYMAc&client=internal-uds-cse&cx=009296322515861343460:jftykenwinc&usg=AOvVaw1hFZ9RQdrKZMz4YgL3zPmM
They are in pots with 1/3 peat moss, 1/3 manure, and 1/3 vermiculite. I water them regularly.
It doesn't sound like there is much in the way of potassium and phosphorus, and LOADS of nitrogen.
Peas harvest their own atmospheric nitrogen. Adding more (manures) will lead to poor flowering. Lacking in phosphorus and potassium will prevent the formation of flowers or fruit. The article is for sweet peas, which are the toxic sister of the edible pea, but they are treated the same: https://www.gardeningknowhow.com/ornamental/flowers/sweet-pea/sweet-peas-not-blooming.htm