# Canna Calmag Agent

> Price comparison in United Kingdom (GBP). Lowest price right now: **£13.95** at Doctor Blooms, in stock. 1 offer from 1 shop. Checked 2026-10-09T17:06:27Z.

## Product
- Brand: Canna
- Category: [Home & garden](https://pricuro.com/uk/home-garden.md) > [Garden](https://pricuro.com/uk/home-garden/garden.md)
- EAN/GTIN: 8717662949104
- Page: https://pricuro.com/uk/p/canna-calmag-agent-1077990
- Image: https://pricuro.com/img/1077990/800/canna-calmag-agent.webp

## Offers (1, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | Doctor Blooms | £13.95 | see shop | – | in stock | new | https://pricuro.com/go/3281844 |

## Price history (lowest price per day in United Kingdom, tracked since 2026-10-03, 7 days)

- Lowest price today: £13.95
- Last 30 days: lowest £13.95, highest £13.95, average £13.95
- All-time low on Pricuro: £13.95 (2026-10-03)
- Note: the history is still short, so it does not yet show whether today's price is a good one.

| Date | Lowest price |
|---|---|
| 2026-10-03 | £13.95 |
| 2026-10-04 | £13.95 |
| 2026-10-05 | £13.95 |
| 2026-10-06 | £13.95 |
| 2026-10-07 | £13.95 |
| 2026-10-08 | £13.95 |
| 2026-10-09 | £13.95 |

## Specifications


Description (from a shop): Canna Calmag Agent Canna Calmag Agent has been developed to to increase the EC of soft water. If you live in a soft water area, or use RO water then this product is great for "hardening" your water to aid the growth of robust, healthy plants. What Canna Calmag Agent Does Canna nutrition and all other products can be used with normal water. Normal water has a Calcium+Magnesium background EEC between 0.4 to 0.7. Calcium, magnesium (and bicarbonate), stabilise the pH of water and provide calcium and magnesium for your plants. These vital secondary nutrients are not present in soft water or reverse osmosis (with an EC below 0.4). Magnesium and calcium play a significant role in all phases of pla…

## Similar products

- [Ronseal General Purpose Garden Paint – Sapling Green – 37394](https://pricuro.com/uk/p/ronseal-general-purpose-garden-paint-sapling-green-37394-669627.md) – from £13.99, 2 shops
- [Ronseal General Purpose Garden Paint – English Oak – 37405](https://pricuro.com/uk/p/ronseal-general-purpose-garden-paint-english-oak-37405-669636.md) – from £13.99, 2 shops
- [Ronseal General Purpose Garden Paint – Clover – 37605](https://pricuro.com/uk/p/ronseal-general-purpose-garden-paint-clover-37605-669689.md) – from £13.99, 2 shops
- [In Home Smoked Glass 3D Grey Tiles Wall Sticker - Pack of 4](https://pricuro.com/uk/p/in-home-smoked-glass-3d-grey-tiles-wall-sticker-pack-of-4-2932626.md) – from £14.39, 2 shops
- [Ronseal - High-Performance Wood Filler Natural 550g](https://pricuro.com/uk/p/ronseal-high-performance-wood-filler-natural-550g-16550083.md) – from £14.49, 2 shops
- [Ronseal - High-Performance Wood Filler White 550g](https://pricuro.com/uk/p/ronseal-high-performance-wood-filler-white-550g-16550107.md) – from £14.49, 2 shops

---
Source: Pricuro (https://pricuro.com), an independent price comparison for United Kingdom. Canonical page: https://pricuro.com/uk/p/canna-calmag-agent-1077990
Prices include VAT and were checked at the time stated above; they can change at any moment, the shop's price at checkout applies. Links marked "Buy" lead to the shop; Pricuro may earn a commission, which never affects the order of offers (sorted by total price).
When citing, please link the canonical page. Overview of the site for assistants: https://pricuro.com/llms.txt