What Happened to My Brassicas?

I’m a bit disappointed as I write this post. My coveted Brussels sprouts and cabbage have not blossomed as I’d hoped. As I’d worked so hard to ensure.

I don’t know what happened. I watered, fertilized and weeded. Consistently. Carefully. Lovingly. I even applied snail bait for those horrid beasts that attack from underground. Could also be nematodes, though I’m not sure how to rid my garden of those creatures. I’ve tilled, rotated, solarized…

But alas, it has been to no avail. This cabbage was planted months ago. Months!

It’s not like I’ve never had success before. I have. Just look at these beauties. Gorgeous! I’ve grown both red…

And green. Snug as a bug in a rug.

But these days? Something is amiss. If you have any ideas, I’m all ears. Translated: HELP!