Episode 653 — Seedlings, Straw Bales & the Aphid Battle Begins

This week’s episode takes us from a sun‑soaked kitchen garden to a windswept allotment and finally into the potting shed, where a familiar spring pest has been causing more trouble than usual. With seedlings on the move, potatoes going into the ground, and straw bales warming up for the season ahead, Episode 653 is packed with early‑season momentum — and a few challenges along the way. In the Kitchen Garden: Bees, Weeds & a Big VegePod Move The week began with one of those in‑between moments — waiting for the hairdresser to arrive, not enough time for a big job, but too much time to sit still. So Richard grabbed his gloves and did what many gardeners do: a quick “just a few weeds” session. That small job revealed something wonderful. The brassicas left to flower — Brussels sprouts, kale, cabbages, cauliflower — were alive with bees. Clouds of them. A simple decision to let plants bolt for seed saving has turned into a pollinator magnet, proving how tiny choices can make a huge difference to wildlife. Another major task was finally moving the large VegePod to join the small and medium pods near the shed. After harvesting the last beetroot and parsnips, all the compost was dug out, refreshed with perlite and new compost, and the whole unit shifted a metre back to free up patio space. Freshly sown carrots, parsnips, beetroot and more are already settling into their new home. And of course — it’s April — so it’s been a manic sowing week. Pumpkins, melons, courgettes, squash, French beans, runner beans, cannellini beans… the seed trays are filling fast. Potting on continues daily, though a damaged cold frame lid (thanks to strong winds) has added a small frustration to the week. Down on the Allotment: Potatoes, Shallots & a Green Manure Dilemma Despite the wind, the allotment has been basking in sunshine, and the first walk‑around revealed a plot full of promise. Garlic and onions are thriving under their straw mulch. The apple tree is covered in pink‑and‑white blossom. The pear tree is already forming tiny fruitlets. And self‑seeded poppies are popping up everywhere — a welcome splash of colour and a gift to pollinators. But one bed has raised a question: the winter tares green manure sown in autumn has exploded into lush growth, shading out weeds beautifully. With tomatoes and cucumbers due to go into that bed in four weeks, the debate is whether to cut it now or let it keep working. A classic gardener’s quandary. Potatoes were next on the list — this week’s variety was Wilja, the final second early before main crops begin next week. They went into freshly dug holes with potato fertiliser and a generous topping of homemade compost from the insulated “fridge door” compost bin, which has produced rich, black, crumbly material at impressive speed. Shallots also made an appearance. After struggling to find sets this year, a bag of Red Sun was finally sourced and planted. The plan? Save some for replanting next year. And finally, the straw bale garden is back for another season. Last year’s bales have broken down into gorgeous compost, and this year’s bales are now in the conditioning phase — urea, water, and soon nettle tea. Squash plants will be the stars of this year’s straw bale experiment. In the Potting Shed: The Aphid Problem Returns The final segment of the episode dives into a problem many gardeners are facing right now: aphids on young seedlings. Richard noticed the tell‑tale signs — curled leaves, sticky residue, slow growth — and soon spotted whitefly and greenfly clustered on plants grown indoors. The warm, still air of the kitchen had become a perfect breeding ground. Moving the seedlings to the shed made an immediate difference. Cooler nights and natural airflow helped slow the aphids down, proving once again that environment matters just as much as intervention. True to his ethos, Richard avoids insecticides — even organic ones. Instead,

You can listen to Episode 653 — Seedlings, Straw Bales & the Aphid Battle Begins online on Radio and Podcast. Open the player on this page to stream the available audio.

Episode 653 — Seedlings, Straw Bales & the Aphid Battle Begins is an episode from The veg grower podcast by Richard.

This episode is 29:15 long.

This episode was published on Apr 13, 2026.

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