Canna Calmag Agent Size:1L Budget-conscious setups where ventilation isn't

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

One we recommend a lot for anyone tired of manual trimming

especially during the nutrient-hungry peak flowering stage

Growers with limited permanent floor space who need a large tank that can be stored away between grows

It's a well-proven design - the same collapsible principle used across the category - built specifically to match AutoPot's own module sizes

Canna Calmag Agent Size:1L Budget-conscious setups where ventilation isn'tCanna 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