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Shogun Silicon Plant Supplement | Buy Online | High Grade Hydroponics
  • On sale!
  • -15%

Shogun Fertilisers - Silicon

£11.00 -15% Off £9.35
Availability: 13 In Stock

Shogun Silicon is a premium silica supplement that strengthens plant structure, improves resilience to environmental stresses, and supports healthier growth. It helps develop stronger stems and branches capable of supporting larger, heavier flowers.

Dutch Pro - CalMag

£22.00
Availability: 17 In Stock

Dutch Pro Calmag is a premium calcium and magnesium supplement designed to support healthy plant development and prevent common nutrient deficiencies. Suitable for soil, coco, and hydroponic systems, it helps promote stronger roots, healthier foliage, improved nutrient uptake, and optimal plant performance throughout the growing cycle.

Grow-Genius - 40% Mono Silicic Acid

£23.00
Availability: 12 In Stock

Grow Genius 40 Mono-Silicic Acid is a highly concentrated silicon supplement designed to provide plants with an immediately available source of mono-silicic acid. Suitable for hydroponics, coco, and soil cultivation, it helps support stronger plant development, improved resilience, and enhanced growing performance throughout the cultivation cycle.

Monkey Nutrients - MagCal

£6.00
Availability: 8 In Stock

Monkey Nutrients Mag Cal is a premium calcium and magnesium supplement formulated to prevent common nutrient deficiencies and support healthy plant development. Suitable for soil, coco, and hydroponic systems, it helps promote stronger growth, healthier foliage, improved nutrient uptake, and enhanced overall plant performance.

BioBizz - CalMag

£8.00
Availability: 10 In Stock

BioBizz Calmag is a premium calcium and magnesium supplement that helps prevent nutrient deficiencies, supports healthy root development and promotes vigorous plant growth. Ideal for soil, coco and hydroponic systems, it provides essential nutrients needed for stronger plants and productive harvests.

Shogun Fertilisers - Calmag
  • On sale!
  • -15%

Shogun Fertilisers - Calmag

£15.00 -15% Off £12.75
Availability: 12 In Stock

Shogun CalMag is a premium calcium and magnesium supplement designed to prevent nutrient deficiencies, support healthy plant development, and improve nutrient uptake in soil, coco, and hydroponic growing systems. Ideal for use with soft water, reverse osmosis water, and coco coir cultivation.

Plant Magic - Magne-Cal+

£9.00
Availability: 20 In Stock

Plant Magic Magne-Cal is a premium calcium and magnesium supplement designed to prevent deficiencies, support healthy growth and improve nutrient uptake. Suitable for soil, coco and hydroponic systems, it helps promote strong roots, healthy foliage and productive harvests.

Dutch Pro - Silica (Von Liebig)

£32.00
Availability: 18 In Stock

Dutch Pro Silica Von Liebig is a premium silica supplement designed to strengthen plant cell walls, improve resilience to environmental stress, and support vigorous growth. Suitable for soil, coco, and hydroponic systems, it helps plants develop stronger stems, healthier structures, and the ability to support heavier flowers and larger yields.

CANNA - Mono Iron

£14.00
Availability: 20 In Stock

CANNA Mono Iron is a highly available iron supplement designed to support chlorophyll production, healthy green growth, and optimal plant development. Ideal for correcting iron deficiencies and enhancing overall plant vitality in soil, coco, and hydroponic growing systems.

CANNA - Mono Calcium

£14.00
Availability: 20 In Stock

CANNA Mono Calcium is a highly concentrated calcium supplement designed to support strong plant development, improve cell wall strength, and optimise nutrient transport throughout the plant. Suitable for soil, coco, and hydroponic systems, it helps prevent calcium deficiencies whilst promoting healthier, more productive crops.

CANNA - Mono Magnesium

£14.00
Availability: 20 In Stock

CANNA Mono Magnesium is a highly concentrated magnesium supplement designed to support healthy chlorophyll production, improve photosynthesis, and promote vigorous plant growth. Suitable for soil, coco, and hydroponic systems, it helps prevent and correct magnesium deficiencies whilst supporting healthy development throughout the entire growing cycle.