A. Cool weather greens are difficult to germinate
in hot weather. Try planting them in pots or egg cartons to set
under a tree or on the patio. Lettuces need light to germinate,
so don’t plant too deeply. Avoid crusting soil. Water with
liquid seaweed as they grow. When the temperatures cool off—sometime
in October—set them in the garden.
One of John Dromgoole’s tricks that the producer has used
a few times: line a plastic plant tray with newspaper and fill with
potting soil. Once the seedlings have a few sets of true leaves
on them, use a butter knife or similar tool to transfer them to
pots, or to set in the garden. The producer is always careful to
clean the butter knife really well before putting it out at Thanksgiving!
It gets more use as a garden tool.
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