Cal-Mag Plus

Essential Support for Stronger Growth and Better Yields

Formulated with calcium and magnesium, Cal-Mag Plus provides a precise balance and optimal ratios of the calcium, magnesium, and iron that are critical throughout all stages of growth, especially in heavily fruiting plants and fast blooming annuals.

Cal-Mag Plus is fortified with a proprietary blend of select trace minerals to help maximize yields in fruiting and flowering plant varieties, prevent blossom end rot in tomatoes and peppers, and reduce tip burn in lettuce.When used in combination with nutrient solutions Cal-Mag® Plus functions as a catalyst to increase the uptake of essential minerals.

Botanicare Cal-Mag Plus helps prevent common deficiencies, enhances nutrient uptake, and supports robust plant development in every stage of growth.

Why Growers Choose Cal-Mag Plus

• Supports stronger plant structure and cell development
• Helps prevent calcium and magnesium deficiencies in fast-growing plants
• Enhances nutrient uptake and flower development in soil, coco, and hydro systems
• Ideal for cannabis, tomatoes, peppers, and other heavy-feeding crops
• Compatible with all nutrient programs and grow media
• Trusted by professional cultivators and hobbyist growers alike

What Sets Cal-Mag Plus Apart

Cal-Mag Plus is designed for use throughout the entire growth cycle and is especially effective for:

• Correcting calcium and magnesium deficiencies
• Boosting yield and improving overall plant health
• Maintaining nutrient balance when using reverse osmosis (RO) water

Verified Claims

• Provides a precise balance of calcium, magnesium, and iron to correct common deficiencies
• Supports optimal nutrient uptake and improves plant resilience
• Helps prevent blossom end rot in crops like tomatoes and peppers
• Ideal for use with reverse osmosis (RO) water, coco coir, and low-calcium media
• Enhances cell wall strength and contributes to vigorous vegetative growth
• Supports the development of superior quality flower in high-yield plants

Optimize Your Grow with Cal-Mag Plus

Whether you’re growing cannabis, tomatoes, or leafy greens, Cal-Mag® Plus delivers the consistent results growers count on.

Guaranteed Analysis

Nitrogen 2.0% - Calcium 3.2% - Magnesium 1.2% - Iron 0.1%

Usage Application

For hydroponics, soil and container gardens:

• Use with any crop (tomatoes, lettuce, peppers, fruit and flower bearing plants). Use with Botanicare Nutrients or preferred nutrient programs. Always use to supplement reverse osmosis water or when growing in coco coir
• Use with every watering as needed. Mix well and adjust pH accordingly
• Shake well before each use
• Add 1 tsp (5ml) per gallon of water, Mix well and adjust pH to 6.2 – 7.0 before application
• Can be used as a foliar spray to further enhance growth. 10 – 15 mls per gallon