Roots Organics CalMag, Liquid Plant Food and Fertilizer Growth Formula, 1 Quart

Name: Roots Organics CalMag, Liquid Plant Food and Fertilizer Growth Formula, 1 Quart
Brand: Roots Organics
SKU: 336694
Price: 31.89 USD
Availability: OutOfStock

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Description

Roots Organics CalMag is a pure liquid fertilizer supplement formulated with essential calcium, magnesium, and sulfur to support fast-growing plants and improve flowering performance. Designed to address common secondary nutrient deficiencies, this blend is suitable for seedlings, small plants, mature vegetable plants, and mature flowering plants.

This potent formula is free of added nitrogen, phosphate, and potassium, giving growers complete control over their nutrient mix without disrupting the balance of their primary feeding programs. Whether you’re working with potting mix, garden beds, lawn care, or hydroponic systems, Roots Organics CalMag allows for flexible, precision supplementation to meet your specific plant needs.

Ideal for heavy feeders and plants in rapid development stages, it delivers targeted support during critical growth windows. Use in combination with high-quality base fertilizers like Roots Organics Buddha Grow and Buddha Bloom for optimal results (sold separately).

Roots Organics products are trusted by both home gardeners and professionals for delivering consistent, reliable results across a variety of cultivation methods and plant types. Whether you're growing indoors or outdoors, in soil or hydro, our nutrient solutions help support stronger, healthier, and increased plant performance - every step of the way.

Liquid fertilizer blend with calcium, magnesium, and sulfur to support fast-growing plants
No added nitrogen, phosphate, and potassium to give you full control over your primary nutrient mix
Natural calcium magnesium flowering supplement for organic crop production
Suitable for seedlings, small plants, mature vegetative plants, and mature flowering plants
Perfect companion for base fertilizers like Buddha Grow and Bloom in organic grow systems (sold separately)
Suitable for professional growers and home gardeners seeking powerful plant food with targeted results
Size: 1 quart
Color: White
Dimensions (L x W x H): 8.74 x 3.27 x 3.15 inches
Weights: 2.85 pounds

Shipping & Returns

Shipping Information

VMInnovations is proud to offer fast, free shipping every day. Items are typically delivered between 1-3 days.

Most orders placed before 2:00 PM CST ship the same day.

Questions? We’ve Got Answers.

Helpful answers about product features, setup, and more

How big is the fertilizer?

The fertilizer measures 8.74 x 3.27 x 3.15 inches (length x width x height). Use these measurements to confirm the product fits your intended setup before ordering.

How is the fertilizer typically used in a garden?

The fertilizer is used for outdoor gardening, landscaping, or lawn care tasks such as planting, soil preparation, weed control, or watering depending on the specific product. It is intended for outdoor use in gardens, raised beds, planters, or other growing areas.

What is the capacity of the fertilizer?

The fertilizer has a 1-quart capacity. This makes it a practical size for organizing the items it is designed to hold without taking up excessive room in your space.

Is the fertilizer designed for outdoor use?

Yes. The fertilizer is built for outdoor environments such as patios, decks, yards, and gardens. Position it where it will see regular use but remains accessible for the items it stores or supports.

Who makes the fertilizer?

The fertilizer is made by Roots Organics. Roots Organics produces this item as part of its lineup, and product details such as specifications, included accessories, and warranty terms are set by the brand.

How much does the fertilizer weigh?

The fertilizer weighs approximately 2.85 pounds. Use this figure when planning transport, handling, or placement of the item.