My kids are pretty squeamish about eating bugs. That has sometimes meant that they are totally traumatized when I serve home grown veggies. One son has post traumatic stress when it comes to eating broccoli — flashbacks of the day that I served him home grown broccoli, microwaved, and he watched, in horror, as a single, sickly green broccoli worm slowly inched its way out of the “tree” on his plate. I stopped using a microwave for cooking a few years ago.
The broccoli harvest is coming in. When you grow broccoli organically you get white and sulphur cabbage butterflies laying their eggs on the plants. These eat the leaves and turn into little green worms. You could spray with BT to kill the bugs, but that leaves a residue on the plant. You have a lot of BT already in your stomach if you have ever eaten GM food, so avoid adding more if you can. We are learning that BT isn’t as benign as was once believed. If I see a green caterpillar on a plant I hand pick it, squish it between my fingers and drop it on the soil. But with broccoli and cauliflower the little green worms are hidden in the florets. I just harvest the broccoli and deal with the little green caterpillars after harvest.
Soak the bugs out after harvest
To draw the “broccoli worms” out of the broccoli trees, you need to soak it in a sink of cold water to which you’ve added 1/4 cup of salt and 2 tbsp of vinegar. You will need to keep the broccoli heads submerged in the water for at least 20 minutes.
Failure to take this step will result in little green worms crawling out of your broccoli and onto your plate during a meal — if you eat your broccoli cold. Or if you microwave your broccoli, the worms get a sickly green colour and crawl out of your broccoli. If you boil your broccoli till its bright, deep green before serving — it kills the worms and you can hand pick them out of your “trees” before eating. Vegans won’t want to eat organic broccoli. Omnivores might just eat the broccoli worms and all.
Failure to take this precaution can spoil broccoli for your kids and make chemically sprayed, store-bought broccoli more desirable than home grown. To this day, my eldest cannot eat broccoli. If only I had known then, what I know now — submerge broccoli at least 20 min and up to 1 hour in a sink of cold water to which you have added 1/4 c. of salt and 2 tbsp. of vinegar. The worms are immobilized and slide out of the broccoli.
This works for cauliflower and cabbage, too.
If you’d rather use an organic insecticide to combat the cabbage worms before harvest, there are several herbal options. Most combine natural soap (not detergent), strong smelling herbs like hot peppers, and wormwood plus garlic.
Recipe: Herbal insecticide for caterpillars (makes 1 litre)
Soak four garlic cloves for several days in one litre of cold water and then blend. This will kill ants, aphids, caterpillars and cabbage worms. A stronger brew can be made by using hot water and adding several hot peppers, ground up. If wormwood grows where you live, add a few sprigs of wormwood, too, and blend well. Once blended, add two tablespoons of grated pure soap to help the spray stick. Use spray when solution has cooled . Spray the leaves of plants when they are young and when you see cabbage butterfly activity. Make sure you apply to the underside of leaves, as well. Reapply after rains or after watering, when you notice butterfly activity.
Wash off the solution before eating the broccoli.
Did I tell you about the day that the little grey slug crawled out of the salad on my daughter’s plate? The salt water/vinegar works on slugs, too.
Do you have a story about bugs and veggies? Do you have a favourite herbal insecticide recipe to share with our readers? Leave a comment.
Resource to help you garden bug-free:
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