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Canna

Canna Calcium (Ca 15%) Mono – Chloride-Free Liquid Feed

Canna Calcium (Ca 15%) Mono – Chloride-Free Liquid Feed

Regular price £9.99
Regular price Sale price £9.99
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£9.99 per litre · 1L

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Order by 3pm Mon–Fri — we aim to post same day · FREE Express Delivery over £60 · 1–2 working days · Free Wembley pickup

  • 14-day returns
  • Price match promise
  • Free Wembley store pickup
  • Advice from the team: 020 3488 0419

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Description

Reinforce cell walls and keep water moving where it should

Canna Calcium is a liquid 15% calcium mono nutrient that stabilises plant tissue from the cell up. Calcium locks the cell wall together, influences growth hormones and regulates the transport of water and nutrients through the plant. Supplied in liquid, chloride-free form, it's absorbed directly so tissue is strengthened without delay – ideal for correcting a deficiency or supporting fast growth.

Key Benefits

  • 15% calcium, chloride-free, for targeted correction or supplementation
  • Stabilises cell walls for stronger stems and structure
  • Regulates water and nutrient transport around the plant
  • Influences growth hormones tied to healthy development
  • Directly absorbed liquid for immediate tissue reinforcement

Weak stems and stalled transport?

A calcium shortfall weakens cell walls and disrupts how the plant moves water and nutrients, showing as soft stems, leaf-tip issues or uneven growth even when everything else is dialled in. Canna Calcium corrects that deficiency at source, rebuilding structural strength cell by cell.

How to Use

  • Standard rate: 1–2ml per litre (10–20ml per 10L, 1:1000 to 1:500)
  • Use the higher rate to correct a known deficiency, the lower rate as ongoing support
  • Do not mix in concentrated form with phosphate-, citrate- or sulphate-containing products – add separately to the diluted solution
  • Introduce gradually, then check and adjust pH after mixing

Technical Specifications

  • Type: liquid calcium mono fertiliser
  • Calcium (Ca): 15%
  • Chloride: chloride-free
  • Dilution rate: 1:1000 to 1:500 (1–2ml per litre)
  • Mixing note: keep separate in concentrate from phosphate, citrate and sulphate products
Feed Chart
CANNA Calcium (Ca 15%) Mono · all media
Purpose Per 1 L Per 10 L
Ongoing support 1 ml 10 ml
Correcting a known deficiency 2 ml 20 ml
Note — CANNA publish this as a 1:1000 to 1:500 dilution. Do NOT mix it in concentrated form with phosphate, citrate or sulphate products — add it separately to the diluted solution. Introduce it gradually. Check pH and EC after mixing.

FREE Express Delivery on orders over £60. We aim to post same day on Express Delivery — order by 3pm Mon–Fri — and delivery takes 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.