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Advanced Nutrients

Advanced Nutrients Sensi Cal Mag Xtra

in stock

Starting at £8.95

Grouped product items
Image	Product Name	Qty
	Advanced Nutrients Sensi Cal Mag Xtra 250ml £8.95
	Advanced Nutrients Sensi Cal Mag Xtra 1L £25.95
	Advanced Nutrients Sensi Cal Mag Xtra 4L £79.95
	Advanced Nutrients Sensi Cal Mag Xtra 5L £99.95

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Product Description

Founded in 1999, Advanced Nutrients has gone on to become the #1 brand in hydroponic nutrients designed to bolster, boost and flourish crops. Their range of products serves growers in over 117 countries worldwide, designed with precision technology and innovation.

Advanced Nutrients Sensi Cal Mag Xtra is the premier calcium and magnesium supplement. Thanks to the improvements in natural ingredients such as iron and L-form amino acids, Sensi Cal Mag Xtra outperforms classic boosters in nutrient delivery.

Key Features

NPK value 4-0-0
Chelated calcium and magnesium for effective nutrient absorption
Chelated iron offers ideal conditions to prevent common nutrient lockout
Kelp delivers vitamins and amino acids for optimal plant performance
Chelated manganese and zinc promote robust yields
Magnesium promotes chlorophyll production to increase photosynthesis and accelerate plant development
Calcium strengthens your plants' cell walls to efficiently deliver nutrients as well as better withstand stress
Easy to use, top-quality formula
Highly soluble

What It Does

Specifically designed to target calcium and magnesium deficiencies, Advanced Nutrients Sensi Cal Mag Xtra can address any kind of nutrient deficiencies. The robust menu of calcium, magnesium, iron, and vitamins ensures that your plants are getting everything they need to thrive. This formula works to increase the production of chlorophyll and can strengthen plants’ cell walls.

How It Works

The formula ups the movement of nutrients throughout the inner tissues of the plant. The provided magnesium works to improve photosynthetic purposes and give leaves their green hue. Most potently in this formula are the 20 L-form amino acids stimulating the plant process individually. These include L-tryptophan which boosts natural growth hormones to produce larger flowers and greater potency. L-cysteine increases levels of glutathione an antioxidant that can stave off environmental stresses.

How To Use Advanced Nutrients Sensi Cal Mag Xtra

This is suitable for coco substrates exclusively. Use Sensi Bloom Coco A+B during the blooming stage to ensure powerful flowering and tasty fruits. Never apply these concentrates without water.

Dosage Recommendations

Part A and part B in equal quantities of 4 ml/L

Available Sizes

250ml
1L
4L
5L

Product Questions (10)

FAQs

What is Advanced Nutrients Sensi Cal Mag Xtra?

Advanced Nutrients Sensi Cal Mag Xtra is a premium calcium, magnesium, and iron supplement designed for plants grown in all media types. It's formulated to prevent and correct deficiencies of these crucial nutrients, which are common in many growing environments. This pH-perfect solution enhances overall plant health, supports strong cell wall development, improves chlorophyll production, and aids in nutrient uptake and transport within the plant.

When should I use Sensi Cal Mag Xtra?

Use Sensi Cal Mag Xtra throughout your plant's growth cycle, from early vegetative stage through flowering. It's particularly important when growing in coco coir, hydroponics, or areas with soft water. Increase usage during periods of rapid growth or if you notice signs of calcium, magnesium, or iron deficiencies. For best results, add it to your nutrient regimen with every feeding, following the recommended dosage on the label.

Is Sensi Cal Mag Xtra organic?

Sensi Cal Mag Xtra is not certified organic. It contains synthetic forms of calcium, magnesium, and iron for maximum availability and effectiveness. While it's not organic, it's designed to be highly efficient and compatible with both organic and synthetic nutrient programs. If organic certification is crucial for your grow, consider exploring organic alternatives or contacting Advanced Nutrients for more information.

How does Sensi Cal Mag Xtra differ from other Cal-Mag products?

Sensi Cal Mag Xtra stands out with its pH-perfect technology, automatically balancing pH for optimal nutrient uptake. It contains a higher concentration of calcium, magnesium, and iron compared to many competitors. The formula also includes proprietary chelates and additional micronutrients for enhanced absorption and effectiveness. Its versatility across different growing media and compatibility with various nutrient lines make it a comprehensive solution.

Can I use Sensi Cal Mag Xtra in hydroponic systems?

Yes, Sensi Cal Mag Xtra is excellent for hydroponic systems. Its balanced formula prevents common deficiencies in water-based growing methods. Add it to your nutrient solution according to the recommended dosage, typically with every reservoir change or top-up. The pH-perfect technology is particularly beneficial in hydroponics, helping maintain optimal pH levels for nutrient absorption without the need for constant adjustments.

How often should I apply Sensi Cal Mag Xtra?

Apply Sensi Cal Mag Xtra with every feeding throughout your plant's life cycle. In soil, this typically means every watering or every other watering. For hydroponic or coco coir setups, use it with each nutrient solution change or top-up. The frequency may increase during periods of rapid growth or if deficiency symptoms appear. Always start with the recommended dosage and adjust based on your plants' specific needs.

Can Sensi Cal Mag Xtra be used with other nutrients?

Yes, Sensi Cal Mag Xtra is designed to complement other nutrient lines, including those from Advanced Nutrients and other brands. It's particularly useful when using RO or soft water, or when growing in coco coir. Add it to your nutrient mix after your base nutrients but before any pH adjusters. Always perform a small jar test when combining with new products to ensure compatibility.

What signs indicate I need to use Sensi Cal Mag Xtra?

Signs you may need Sensi Cal Mag Xtra include yellowing leaves (especially between veins), brown spots on leaves, stunted growth, or weak stems. Calcium deficiency often shows as new growth dying off, while magnesium deficiency typically affects older leaves first. Iron deficiency causes yellowing of new growth. If you're using RO water, growing in coco coir, or in areas with soft water, preemptive use is recommended.

Is Sensi Cal Mag Xtra suitable for all stages of plant growth?

Yes, Sensi Cal Mag Xtra is beneficial throughout all stages of plant growth, from seedling to harvest. It's crucial during the vegetative stage for strong structural development and in the flowering stage for robust bud formation. The balanced formula supports overall plant health and nutrient uptake efficiency at every growth stage. Adjust the dosage according to your plants' specific needs and growth phase.

Can I foliar spray Sensi Cal Mag Xtra?

While Sensi Cal Mag Xtra is primarily designed as a root supplement, it can be used as a foliar spray in some cases. For foliar application, dilute it more than you would for soil application, typically using about half the normal strength. Spray in the early morning or evening to prevent leaf burn. However, root application is generally more effective for long-term correction of deficiencies.

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