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FoxFarm

Fox Farm Cultivation Nation Cal-Mag Supplement - Formula with 3% Calcium & 1% Magnesium for Flowering & Fruiting, Ideal for Hydroponics, Soil, & All Growing Environment, NPK 4-0-0 (1 Quart)

Fox Farm Cultivation Nation Cal-Mag Supplement - Formula with 3% Calcium & 1% Magnesium for Flowering & Fruiting, Ideal for Hydroponics, Soil, & All Growing Environment, NPK 4-0-0 (1 Quart)

Regular price $38.99 USD
Regular price Sale price $38.99 USD
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About This

  • CAL-MAG MAGIC FOR BLOOMING PLANTS: Cultivation Nation Cal Mag for plants is designed to support healthy flowering and fruiting in plants. It's ideal for preventing nutrient deficiencies in blooming flowers, ensuring robust growth and development
  • SAY GOODBYE TO TIP BURN WOES: With 3% calcium and 1% magnesium, this Cultivation Nation plant calcium fertilizer helps prevent common issues like blossom end rot and tip burn, giving your plants the nutrients they need for strong, healthy blooms and fruit
  • SMOOTH SYSTEM COMPATIBILITY: This calcium magnesium for plants adapts easily in any growing setting. Whether you're growing in hydroponic setups, traditional soil, or large-scale environments, it provides consistent results across various conditions
  • MIX AND GROW WITH EASE: Simply mix 1 Tbsp of fox farm calmag fertilizer per gallon of water and apply once per week during the flowering phase. This regimen delivers the nutrients your plants need, making it easy to keep them healthy and thriving
  • OPTIMAL pH FOR MAXIMUM ABSORPTION: Maintain a pH range of 5.6 to 6.8 to ensure that your plants absorb minerals effectively by magnesium fertilizer for plants. Keeping your pH in this sweet spot maximizes nutrient uptake and enhances overall plant health

Overview

  • Brand : FoxFarm
  • Item Weight : 2 Pounds
  • Item Form : Liquid
  • Coverage : Full
  • Liquid Volume : 1 Quarts
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  • Karen D ★★★★★

    Loved the wildflower seed mix—sprouted fast, and the pollinators showed up within a week. Great way to help the bees!

  • Laura S ★★★★★

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  • Robert H ★★★★★

    The cedar raised beds I ordered from GARDUCT smell amazing and feel rock‑solid. Absolutely worth every penny compared to the flimsy ones at big‑box stores.

Frequently Asked Questions

We want you to love your purchase.If you're not completely satisfied, you may return your unused item within 30 days of delivery.Please note: The item must be in its original condition and packaging. Return shipping costs are the responsibility of the customer unless the item arrived damaged or defective.To start a return, simply contact our support team with your order number.

Most orders are processed within 3–5 business days, and fully prepared for shipping within 4–6 business days.Standard shipping within the continental U.S. typically takes 3–8 business days, depending on your location.For made-to-order or specialty items, please allow a little extra time—we’ll always keep you updated with tracking info.

We’ll notify you within 48hours. You can wait for restock, choose a similar product, or request an immediate refund—your choice.