Canna Calmag Agent Size:1L Open-ended design keeps things cool

Open-ended design keeps things cool — plants can sit close to bulbs without burn risk

Budget-conscious setups where ventilation isn't an afterthought but a core system

The Omega 315W CMH Fixture is a complete ceramic metal halide lighting system combining ballast and reflector into a single unit

wing it and you'll burn plants

750L (approx

Canna Calmag Agent Size:1L Open-ended design keeps things coolCanna Calmag Agent Water Conditioner & Calcium Magnesium Supplement for Soft Water Growing Best for: Growers in soft water areas, RO water users, and anyone running coco or inert media who wants to prevent nutrient deficiencies Our thoughts Water quality varies wildly across the UK, and soft water can catch you out fast. Canna Calmag Agent is the straightforward fix it's a highly concentrated calcium and magnesium supplement that buffers soft water to