Thursday, June 28, 2012

How to grow lots of peas

As I have mentioned in earlier posts, I am a card carrying legume lover. This has been a very productive year for peas in my kitchen garden. Some of that success is due to good weather, but I have also learned some important things about growing peas I'd like to share:

1.) Grow tall varieties if you have room.  Shorter pea varieties are cute, but they are not as productive.  I've grown many pea cultivars, and the most productive have been Mammoth Melting Snow Peas and Miragreen podded peas, by far-- both tall. I couldn't find my leftover Miragreen seeds this March, so I planted Little Marvel, which is a solidly tasty and productive  three foot pea, but nowhere near as productive, delicious and heat  tolerant as Miragreen, which reaches  five feet. And the Mammoth Melting Snow peas have produced a quart a day for the last two weeks-- enough to hand out like zucchini  in August!  They are so tall and heavy that the vines tend to fold over at the top, but they keep on producing. (note: I initially thought Miragreen and MMSP were hybrids, but they are not, they are just superior open pollinated varieties).

2. ) Prep the soil. Manure, deeply dug a month before, makes a difference.

3.) Use inoculant. Yes, it costs $5 every year for a small bag of fresh inoculant, but bacteria are living things, and you need to buy them fresh every year. Legumes make a lot more of their own nitrogen with the help of the bacteria in the inoculant.

4.) Water well in hot weather. Peas like cool weather, but many varieties can survive a short hot spell if their roots don't dry out.

5.) Pick every day. If you don't the plant thinks it has done it's job of reproducing and stops or slows down blooming.

6.) Give them good support. Yes, lots of books say just stick some twigs in the ground for them to climb on. Phooey! That may be quaint but it won't be productive.  Peas need a strong vertical structure  to grow up.  A tall, narrow planting is easy to harvest, especially one you can reach into from multiple sides. And the tall varieties I prefer need lots of support.

7.) Plant peas close together. They don't mind two to three inch spacing!

Pretty simple stuff, but it  usually works.

Here are some pictures of this year's pea crops, in order over time.

Little Marvel:


Mammoth Melting Snow Peas:






And how about some color after all that green.

Amaranth:

And a bouquet from the perennial garden:


2 comments:

  1. When you say dont be afraid to plant them two to three inches apart do you thin them out after they get larger or do you just leave them two to three inches apart
    ?

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    1. Hi Anne,

      I don't usually thin, but just read a report from an extension study that thinning to at least 4 inches makes peas more productive. I will try that with one crop this year and compare output. The thinnings are delicious in salads or sauteed.

      Kris

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