SINCE 2000

Cal-Mag Plus by Botanicare

Be the first to review this product

Cal-Mag Plus is a bio-catalyst for plants. A beneficial plant nutrient correcting the inherent problem of calcium, magnesium and iron mineral deficiencies found in most soil fertilizers and some hydroponic nutrient liquid concentrated formulas.
SKU: 21002
Sign up for price alert

Availability: In stock

Product Name Price Qty
Cal-Mag Plus Quart
Cal-Mag Plus Gallon
Cal-Mag Plus 2.5 Gallon
Cal-Mag Plus 5 Gallon

Established 2000 - helping growers succeed for over 18 years!

Fast & Discreet shipping. Most orders placed before 3pm p.s.t. are shipped SAME DAY

Huge Inventory - thousands of products ready to ship.

Knowledgeable Staff - Contact Us for more info about our products.



Cal-Mag Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag Plus is strongly recommended when using reverse osmosis water and when growing in Coco Coir based medias to compensate for natural calcium draw. Cal-Mag Plus can also be applied as a foliar spray to further enhance growth. Some sizes may not be stocked in all locations.

Additional Info

Additional Info

SKU 21002
Manufacturer Botanicare
Brand Botanicare
Medium All
Stage Grow + Bloom
Form Liquid
Type Synthetic


Write Your Own Review

You're reviewing: Cal-Mag Plus by Botanicare

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars



Use spaces to separate tags. Use single quotes (') for phrases.