No one is happy this summer except the slugs.
We just broke two records in our Connecticut garden: hottest and wettest July. When I say hot, I mean it – four heat waves. I read in the Connecticut Post that “July’s temperatures have been about four degrees above average and thunderstorms have dropped nearly a month’s worth of rain in a few hours.”
When I say wettest, I mean nearly 14 inches of rain in July. But context is everything: the average July rainfall is 4.17 inches. By July 21, 11.39 inches of rain had fallen at Bradley Airport. That broke the previous record for wettest July, set back in 1938. But July still had 10 more days left and that brought – you guessed it – more rain.
That’s more rain than my mother receives in one random year out in Willa Cather country on the Great Plains of Nebraska. They have been in an extreme drought for years. You want to grow anything out there you need water, and the Ogallala Aquifer (below their acreage) is being sucked dry. At their second property in Genoa, Nebraska, she said mature trees are dying.
Even marigolds have not been spared. These stalwart companion plants are supposed to deter slugs and instead they’ve been eaten and slimed to death by slugs. One neighbor asked, “What on earth eats marigolds?”
That led to a conversation about how to combat the slugs. She admitted that she gave up beer traps because the slugs were getting more beer than she was. I told her slugs hate diatomaceous earth (DE) – because these soft-bodied mollusks hate to slither across sharp things. Even better, DE won’t harm the good bugs. Beneficial nematodes work well too, but my favorite product is Escar-Go®. The small pellet is a blend of iron phosphate (an active ingredient, originating in the soil) and a snail bait additive. It lures slugs in, they eat it and die within six days. Granted, six days can feel like an eternity when you see plants disappearing before your eyes. Don’t worry, Escar-Go won’t hurt wildlife, pets, birds or earthworms.
Astrantia (masterwort) gives off a scent that repels slugs. Time to add more Astrantia.
As I walked through garden this morning, I saw a grey catbird tossing something in the air and then on to the sidewalk. Then he/she ate it. Was it a caterpillar? Can catbirds acquire a taste for slugs? I hope they are flexible eaters.
On the plus side (which I am becoming with all the ice cream I’m eating) the corn has been some of the best we’ve ever eaten. It loves the high heat.
And with the high humidity my curls are holding their own.
My favorite slug bait:
https://www.gardensalive.com/product/escar-go-slug-snail-control