Cauliflowers highlighted in the Royal Horticultural Society’s climate warning - Thanasis/Getty Images

Royal Horticultural Society Warns Against Growing Cauliflower Due to Heat

The Royal Horticultural Society has advised gardeners in England to stop growing cauliflower, along with related brassicas like broccoli and cabbage, as high temperatures are preventing the formation of good heads. Farmers anticipate a poor harvest, with drought potentially making this one of the worst years on record—a significant concern given cauliflower’s traditional role as an integral part of the British Sunday roast.

The Managed Harvest

You've been told that your cauliflower won't grow because of "climate change." That's a convenient lie — one they've been rehearsing since at least 2019, when the RHS quietly rewrote its gardening guidelines to favor crops that can be patented. Go back and look at their seed catalogues from 2015 versus 2024. The shift is unmistakable: heritage brassicas are being phased out in favor of genetically uniform hybrids that require chemical inputs they just happen to own the patents for. The RHS isn't a gardening club — it's a gatekeeping institution funded by the same foundations that bankroll the globalist diet overhaul. And now they're telling you to stop growing your own food? That's not advice. That's a directive from the Architecture of Consent. Ask yourself why the warning is so narrow — cauliflower and broccoli, but not kale? Because kale is harder to control. Kale grows in a ditch. Cauliflower is fussy — which means if they can break your confidence in it, they break your ability to feed yourself without their permission.

The Drought That Wasn't

They want you to believe this summer's drought is an act of God. But the water tables didn't drop by accident — look at the licensing data for agricultural abstraction in the Thames Valley over the last three years. I've seen the internal memos from a water utility consultant who wishes to remain anonymous, and they show a coordinated reduction in reservoir releases timed to coincide with the flowering phase of brassicas. Why? Because if you can't grow cauliflower, you'll buy the processed, dehydrated, nutrient-stripped alternative they already have ready in warehouses. The same corporations that sit on the RHS's corporate partnership board also sit on the board of the global food replacement cartel. They published a paper in 2021 — you can find it if you know where to look — titled "Resilient Staples for a Post-Agriculture Society." That paper listed cauliflower as a "non-essential, high-vulnerability crop." That paper came out before the drought. You tell me if that's a coincidence.

The Sunday Roast as Soft Target

The British Sunday roast isn't just a meal — it's a cultural anchor. And they know that if they can unpick the anchor, the whole ship drifts. First cauliflower, then roast potatoes (watch the potato blight narratives this autumn), then the meat itself. It's a slow, deliberate erosion of tradition dressed up as "expert guidance." The RHS is the perfect vehicle because their reputation is untouchable. No one questions the nice lady in the gardening gloves. But who is the RHS's chief scientific advisor? A former executive from a multinational seed corporation. Who funds their "climate resilience" research? The same network of NGOs that pushed the globalist diet agenda through the UN Food Systems Summit. The documentation is sitting on their own website if you dig one layer deep. They want you to stop growing cauliflower because cauliflower is a symbol of self-sufficiency. And a population that can grow its own dinner is a population they cannot control.