Episode Details

Today’s podcast deals with any hot climate vegetable gardener’s dilemma: what greens can I grow in the summer that are bolt resistant and won’t end up tasting bitter? We talk with Sacramento County Master Gardener and avid vegetable grower Gail Pothour, who talks about the finalists in the heat-resistant greens growing trial held at the Fair Oaks Horticulture Center. And the Fresh Physician (and avid gardener), Florida-based Dr. Laura Varich, who extols the virtues of a diet loaded with green, leafy vegetables. And she has a favorite leafy green vegetable that (in her own yard) can withstand the Florida summer heat.

But before we delve into the delicious, nutritious, easy to grow world of leafy green vegetables, here’s what you may have missed in last Friday’s Garden Basics with Farmer Fred podcast, Episode 347: The Garden Basics travel playlist -“Top 5 All Time Episodes” (which was also featured in last week’s newsletter), “Growing Raspberries and Boysenberries”, and “Getting Rid of Slugs in a Compost Pile”.

The Take-aways:

• Proper spacing, irrigation, and pruning are important for growing berries successfully.

• Slugs can be managed in compost bins by ensuring proper moisture levels and using barriers like iron phosphate or copper.

Why, thank you, AI, for that succinct, bland recap of a 40 minute-plus podcast! Please, take a WD-40 break and I’ll add the flowers.

The ever-ebullient and knowledgeable Master Gardener Pam Bone loves to grow raspberries and boysenberries.

And with 40 years of backyard growing experience of those vining sweet treats, she’s got the keys to success down pat. Originally aired in April of 2022.

Susan Muckey, Master Gardener and worm whisperer, volunteers at the Fair Oaks Horticulture Center’s Composting/Vermicomposting Demonstration area.

And she was surprised, amused and befuddled that a question from a listener asked: “There are slugs in my compost! How do I get rid of them?”

We both wondered, how did those slugs get in there? We went through our litany of slug and snail control suggestions, although Susan has one unique take: “Turn the pile at night, so you won’t see them.”

Again, all that, plus that Garden Basics playlist of 5 episodes for long car trips, is in last Friday’s episode 347 of the Garden Basics with Farmer Fred podcast.

In Search of a Heat Resistant Green

(Today’s Podcast Transcript)

Originally aired on Garden Basics Ep. 264, “Top 10 Homegrown Vegetables, Part 2”

Farmer Fred   I have been on a lifelong garden search for a lettuce variety, a loose leaf lettuce variety, that can take the heat. Some are better than others as far as getting through July, perhaps. But it seems like when July turns into August, they all start bolting.

Gail Pothour   Right. And actually, several years ago, we did an experiment two years in a row at the Fair Oaks Horticulture Center. Because we get this question a lot, “Why can't I grow lettuce in the summer?”. So we thought okay, let's find some varieties, and grow them through the heat of summer and see how they do. First off, you need to start with some varieties that are heat resistant, like Jericho that was bred in Israel, so it's a little more heat resistant. And we tried half dozen or so different varieties we monitored when we planted them, how many weeks it was before they started bolting. Some did better than others. Some did pretty well. But what we found is you need to mulch heavily to keep the moisture in, to keep them well watered, provide shade during their entire lifespan in the summer, and then be prepared as soon as one starts to bolt, take it out and then replant with another transplant. So kind of a succession planting. It is possible but it's a lot of work. It takes a lot of water and shading and monitoring. Not sure if it