Close-up of a leaf with fine pale stippling and silk webbing along the edge, the sign of red spider mite

Red Spider Mite in the Greenhouse: Spot It and Stop It

Waldenhaus Team
Most greenhouse trouble in a heatwave gets blamed on the watering can, so the fix feels obvious: hold off, dry things out, let the air move. Red spider mite turns...
Greenhouse tomatoes and cucumbers in grow bags on a timber bench, fed by a drip line from a black water butt

Watering a Greenhouse While You're Away (UK Guide)

Waldenhaus Team
The gadget you buy matters far less than two boring things: how much water sits in the reservoir, and whether every pot keeps even contact with it. A £79 timer...
Sunlit timber greenhouse interior with tomato plants on a hot summer day

How to Keep a Greenhouse Cool: the UK Summer Guide

Waldenhaus
By 11am on a warm Saturday a closed 8x6 greenhouse can sit at 35°C. The three moves that bring it back down: the RHS 20% vent rule, shading compared, and a 10-minute heat-day routine.