Showing 421–432 of 923 results

GreenBox Scrog Net

£20.00
Green Box Stretch Scrog Netting ensures even light distribution is given to the plants, and stops them from falling over by providing support, overall resulting in higher yields. Nets will not damage plants and can be easily moved up or down. • Can be used for hydroponic growing • Re-usable • Improves yield • Reduces damage to plants  

Greenbox Tents

£50.00£960.00
A grow tent has numerous benefits and is a favourite grow environment amongst professional and amateur gardeners alike. The reason for this is simple – they mean that you won’t have to kit out an entire room with reflective material and ceiling fixtures. A grow tent will prevent any light from leaking, keeping your electricity bills as low as possible. They’re also easy to erect, dismantle, transport and be moved from one location to another without much fuss.

GreenHaze Bloom A+B

£14.00
Green Haze is a classic Twin Pack that is highly prized by those who like to push their plants that bit further. Famed for its productivity, this is a formulation designed for results – pure and simple. It is suitable for hard or soft water areas and is highly recommended by all those who use it. Formulated for lush flowers and fruits in hydroponic systems.

Greenhouse Powder – Grow

£29.99
Green House Feeding Powder Grow is ideal for the production of mother plants and cuttings. It can also be used very effectively as foliar feeding. The fast assimilation of nutrients and the high Nitrogen content provides plants with a more robust and branched structure as well as thicker leaves. Thicker leaves accumulate more nutrient reserves, stimulating rapid rooting of cuttings. How to use: Green House Powder Feeding can be used on every medium. However, the feeding schedule is slightly different and if using anything other than soil we recommend using a PH- and EC-meter in order to achieve the desired values and have full control over your feeding solution

Greenhouse Powder Hybrids

£30.00
The Hybrids feeding contains less ammoniacal nitrogen and higher amounts of magnesium which is beneficial for Hybrid varieties with a flowering time of 8-10 weeks and plants grown in hydroponic systems. The higher amount of magnesium and sulfate stimulates the production of essential oils, terpenes and flavonoids.

Greenhouse Powder Long Flowering

£30.00
The balanced NPK ratio provides enough nitrogen throughout the whole stage of flowering and the high amounts vof phosphorous allow the plants to develop a strong and healthy root system, especially for plants with along flowering time more than 10 weeks.

Greenhouse Powder Short Flowering

£30.00
Created specifically for the growth and flowering periods of plants with short flowering time of 8 weeks or less. Green House Grow Powder will provide optimum development. Making your plants more resistant, stronger and greener in appearance.

Grenade Black

£70.00
Developed with a powerful organic and mineral blend, this formula is carefully crafted to boost plant growth and yield. Grenade Black introduces a new standard in plant nutrition, combining top-quality minerals, amino acids, phytohormones, and biological cofactors to increase plant energy, optimize sulphur levels, and stimulate secondary metabolite production. Experience healthier, heavier, and more abundant crops with Grenade Black. By leveraging a precise blend of essential ingredients, such as amino acids, cytokinins, gibberellins, polysaccharides, betaines, auxins, proteins, enzymes, carbohydrates, and trace minerals, this supplement enhances your plant's growth process. Boasting a guaranteed analysis of 3% nitrogen, 9% phosphorus, 19% potassium, 30% sulfur, 1375 mg/kg iron, and 132 mg/kg boron, Grenade Black takes a comprehensive approach to cultivation.  

Grodan – Rockwool 1cm Grow Cubes

£40.00
Made from the same material as our propagation and transplant cubes, Grodan Growing Cubes are 1cm cubes of rockwool growing medium.

Grotek – Monster Grow

£36.00
Monster Growâ„¢ provides nutrition for plants during peak times of vegetative growth. These nutrients support vigorous growth and added calcium and magnesium guard against nutrient deficiencies. Used at half strength, this formula can be used for newly rooted cutting or at recommended strength for ensuring efficient growth prior to entering the flowering stage. Directions for use: Use 12 g of Monster Grow for every 19 L (2 tsp/5 gal) of liquid in your nutrient solution. Use Monster Grow to produce green vegetative growth.

Grove Bags

£3.00£8.00
Store plant materials in style and preserve product potency with Grove Bags! If your plant materials aren't stored properly, they will inevitably lose too much moisture, eating into your margins. Unlike competitors, Grove Bags utilise a unique type of film called TerpLoc. This patented technology keeps the contents at a consistent humidity level of between 58% and 62%, which is right in the sweet spot for the curing process. It does this by releasing excess water vapour when needed (without releasing too much At the same time, the antimicrobial properties of Grove Bags reduce the likelihood of your plant materials developing mould. Finding mould is a truly heartbreaking experience that should be avoided at all costs, and a small investment in Grove Bags can potentially prevent big losses. Grove Bags also reduce oxygen levels, lowering oxidation. Oxidation is the process that causes metals to rust — if it can do that to metal, just think of the negative impact it can have on precious plant matter... Lower levels of oxidation preserve the integrity of the produce, making for a better quality end-product.