Time to Plant Peas
As for Miss Marple, once she had caught a glimpse out of her bedroom window of Lucy Eyelesbarrow really trenching for sweet peas in the proper way, she had leaned back on her pillows with a sigh of relief..
Agatha Christie, 4.50 From Paddington
The wattle is yellow on the hillsides, and the daffodils are blooming their heads off in the garden, which can only mean one thing - it is time to plant peas. Peas are very hardy and are one of the first crops to go into the spring garden. However, if you live somewhere cold, where the soil is still definitely sulking, your peas will be much happier for being trenched. They will stay warmer in early Spring, and their roots will stay moister as the weather warms and the soil dries out.
Trenching peas involves exactly what it sounds like - digging a trench along the row where you want to plant your peas. The 'proper' depth for the trench is 30cm, or a spade's depth, but my soil is fairly light and free draining, so I just dug a trowel's depth instead.
Into this I tipped a layer of compost from my compost bin, then a layer of weeds. It wasn't difficult to find a bucketful of fresh, juicy spring weeds to sacrifice to the greater good of happy peas. The layer of weeds will slowly rot down, providing first warmth in the cold spring soil, then an open airy space for the peas' roots to penetrate, and then the trench will collapse slightly as the weeds' volume compacts down, and there will be a nice trench to fill with water as the weather gets warmer and drier. The weeds and compost also provide a sponge effect to retain moisture. This very simple little trench provides many benefits to the lucky peas.
Another layer of compost, and then returning the soil to fill the trench up to the top.
I soak pea seeds overnight before planting them to give them a head start in the ground - this also allows you to see which pea seeds will be viable. The good ones plump up, rehydrate and sink, while the duds stay wrinkly and float on the surface of the water.
Pea sticks are always useful for the pea vines to twine up. I use prunings from the apricot tree. There. The first garden job of spring. Done.
Updated to add: My friend Katherine noted that I missed a step above.. after you have soaked the peas you plant them in the top layer of soil above the compost. A rule of thumb for planting seeds is to plant them at a depth of twice the diameter of the seed. Ironic isn't it.. a post on planting peas which misses out the part where you plant the seeds.. thanks Katherine:)