- 12.5% calciumCalcium supports developing plant tissue and complements the main feeding program.
- 3.5% magnesiumMagnesium supports chlorophyll and green foliage.
- 5-0-0 companion formulaSupplies nitrogen, calcium and magnesium without adding phosphate or potash.
- Continuous-release tabletDelivers calcium and magnesium gradually for 2 months with one tablet per plant.
Products Cal-Mag Booster
Cal-Mag Booster
5-0-0 NPK with 12.5% calcium (Ca) and 3.5% magnesium (Mg) in a continuous-release tablet, designed to complement the main feeding program for tomatoes, peppers and other plants.
Stock TABCOTE How to apply20 tablets per pouch · Feeds 20 plants for 2 months
- 5-0-012.5% Ca · 3.5% Mg
- 2 monthsfeeding period
- 1 / plantrecommended dose
Why this formula works.
5% nitrogen (N), 0% available phosphate (P₂O₅) and 0% soluble potash (K₂O), plus 12.5% calcium (Ca) and 3.5% magnesium (Mg). These secondary nutrients complement the main plant food without adding phosphate or potash.
Best for: Tomatoes, peppers, cucumbers, hanging baskets and houseplants, alongside the main plant food.
How much to use.
Use 1 tablet per plant. Each pouch contains 20 tablets and feeds 20 plants for 2 months.
| Your planting | Recommended dose |
|---|---|
| Per plantRepeat every 2 months | 1 tablet |
Re-apply every 2 months.
How to apply.
One tablet per plant. Repeat every 2 months.
- Step 1
Select your tablets
Use 1 tablet for each plant. One pouch contains 20 tablets.
- Step 2
Place in the soil
Place in the root zone, following the placement instructions on your product pouch.
- Step 3
Cover and water
Cover with soil and water. Re-apply every 2 months.
Bring Cal-Mag Booster to your customers.
Discuss the product, packaging and availability with our team.
Growing something else?
Explore all formulasKeep away from children and pets. Follow the instructions on your product pouch.