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Bluelab OnePen™
Sale price£230.00
Kaizen Pro Komodo Tent & Under Canopy Light Bundle
Sale priceFrom £750.00
Kaizen Basic Komodo Tent and LED Bundle
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Floramax Growth XS
Sale price£80.00
Floramax Resin XS
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Floramax Flowering Enhancer
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Floramax Organabud
Sale priceFrom £32.00
Floramax Veg 1 Part 1
Sale priceFrom £12.50
Metal Back Draught Shutter 250
Sale price£24.00
Alien Hydroponics RAIM Silver Series
Sale price£875.00
Twin 16" Wall Fans
Sale price£45.00
Odour Blue Raspberry Spray
Sale price£7.00
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Premium Substrates at Reasonable Prices
At Holland Horticulture we believe that every grower deserves access to the highest quality substrates at prices that won’t break the bank. Whether you’re a seasoned pro or just starting, the foundation for healthy, thriving plants begins with the right growing medium. We’ve made it our mission to provide the best premium substrates on the market, ensuring that your plants get the perfect environment for growth at every stage. Our new, cutting-edge mixes are designed to outshine anything else available, offering growers the ultimate solution for cultivation success.
Why Adding Heaters to Your LED Grow Room in Winter is Essential
Maintaining an optimal environment is crucial for successful indoor gardening, and during the winter months, it becomes especially important to manage temperature. Many growers focus heavily on providing the best light, nutrients, and water for their plants, but often overlook one key element: consistent heat. While LED grow lights offer excellent energy efficiency and light spectrum control, they produce far less heat compared to older lighting systems like high-pressure sodium (HPS) or metal halide (MH) lamps. As a result, additional heating may be necessary in colder months.
A Step-by-Step Guide to Taking Cuttings from Mother Plants
Taking cuttings, also known as cloning, is one of the most effective ways to preserve the genetics of a plant you love. Whether you're growing a st...
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