
Three Educational Gardens - Three Methodologies - One Research Project
We finally cleared the old pea plants out of this bed and failed to find any nitrogen fixing nodules on the roots. It is possible that any nodules that formed had fallen off when the plants died, but we suspect that the specific bacteria that form these beneficial nodules are not in this soil. This field contains many clover plants which have the nodules, but it is a different but species which forms the symbiotic relationship with plants from the bean and pea family.
We dug up the last of the potatoes out of this bed, which were still in good condition. We cleared all of the weeds and created a seedbed across the entire planting area, including under the peas, into which we sowed:
We have not been at the garden in more that 3 weeks, and we have had well over a month of wet weather. Instead of being full of growth, this bed is looking quite ragged, with the gaps in the peas and the potato foliage has been knocked back by blight.
The peas that are growing well are producing pods some of which are starting to swell and will be ready to harvest in a week or so.
The potatoes leaves have been killed off by blight, and we will cut the haulm (stems) off at the soil level and destroy the affected foliage. The potatoes will be left undisturbed in the ground for a few weeks. This will reduce the chance of the blight spores spreading to the tubers.
Less than half of the peas that we sowed have sprouted, possibly due to poor seed quality or the dry weather when they were sowed 6 weeks ago, so we filled in the gaps with additional seed of the same variety. These will likely mature later but will extend the harvest.
We finished double digging this bed and sowed: