Green Gardening – Protecting Your Garden
Green Gardening
Part B – Protecting my Green Garden
If insects or diseases threaten my garden even after using companion planting and good husbandry, there are natural remedies. Instead of poisonous pesticides, I use non-persistent, less dangerous common household items when I can. For example, botrytis in lilies and peonies and black-spot in roses are serious problems. Cleaning up the leaves in the fall and spraying early with one quart water, one teaspoon unscented Ivory dish soap, & one teaspoon baking soda works. Spray every five days if botrytis is a problem.
Netting over cabbage family plants stops the white moth from laying its eggs, but if the green caterpillars are present, bacillus thurogensis will kill them. It is selective and harmless to people or pets. Wood ashes (from deciduous trees) sprinkled around onion sprouts deters onion maggots. Columbine beetles, rose cucurlios, and blister beetles can be hand-picked. Use gloves for blister beetles. A deterrent spray can be made from the specific insect in the blender. Strain and spray on the host plants immediately.