Showing 457–468 of 878 results

Hesi Boost

£10.00£18.00
Many plants need a trigger to switch from their growth phase to start their blooming phase. This can be external stimuli such as light, temperature or simply after the passage of time, but also nutritional enhancement. Boost contains a large number of natural sugars, minerals, enzymes and fruit acids from plant extracts and fruit extracts that have a strong effect on flowering. We start to give Boost at the end of the growth phase to stimulate our green friends to flower. The process that the plant goes through, in order to start this flowering phase, is quite intense. A lot of things are happening inside the plant, which requires regular use of Hesi Boost. During the flowering phase, we use Boost continuously to keep the flowers in top shape. It increases leaf density and improves the overall plant condition. • Boost is a very efficient foliar fertiliser. • Induces and strengthens flowering. • Long lasting fruits with high sugar content.  

Hesi Supervit

£12.00£42.00
Hesi SuperVit at Greendaze Hydroponics! SuperVit is a mix of 15 vitamins and 10 amino acids, that all play a large role in the metabolism of a plant. The vitamins and amino acids (vital substances) of SuperVit are the building blocks of, among other things, plant hormones, enzymes and chlorophyll.

HM Digital EC-3 (EC Meter)

£35.00

Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver. Perfect for both consumer or commercial use. Carry one in your pocket or toolbox at all times!

Holland Secret – Bloom

£43.00£80.00
Completing the Holland Secret 3-part nutrient system, is our Holland Secret Bloom . This bloom booster has been a favorite since 1996 for encouraging vibrant flowering and reliable yields. Tailored for the flowering stage, it helps plants produce abundant and healthy blooms. It's the perfect finisher in a system that's been trusted by gardeners for decades. Throughout your plant's life, Holland Secret Micro provides foundational support, while Holland Secret Grow boosts the vegetative phase. This time-tested lineup ensures your garden flourishes year after year.  

Holland Secret – Grow

£43.00£80.00
Part of a trusted line since 1996, Holland Secret Grow is key during your plants' vegetative phase. This formula specifically targets leaf and stem development, ensuring lush, vibrant growth. It's a straightforward solution for gardeners looking to give their plants exactly what they need, when they need it. Use it alongside Holland Secret Micro, and as your plants prepare to flower, transition to Holland Secret Bloom. This long-standing system has been nurturing plants to their fullest potential for over 30 years.  

Holland Secret – Micro

£43.00£80.00
Since 1996, gardeners have trusted Holland Secret Micro as the go-to start for their plants' nutrition. It's a vital part of the Holland Secret 3-part nutrient system, providing all the essential micronutrients your plants need from seedling to maturity. It's simple and effective, ensuring your plants grow strong and healthy. Combine it with Holland Secret Grow during the leafy stage, and switch to Holland Secret Bloom for those flowering moments. This trio has been the secret behind thriving gardens for decades.  

Horti King Pro 600w Ballast

£70.00
The Horti King 600w grow light kit offers reliable, high-power performance while coming in at an extremely low price point. With 250w, 400w, 600w and 660w Boost setting (for 10% increased output), the Horti King digital 600w light kit is an excellent budget light kit option. The professional digital ballast offers has RF shielding to prevent interference with items of electrical equipment. It’s also silent running, with no fans or moving parts that can go wrong, and because it’s digital, it runs with a completely consistent power output. It’s no exaggeration to say that the supplied Euro Reflector is the most popular grow reflector of all time! Many millions of these units have been sold across the world, and the demand for them is still strong decades after they first came onto the scene. That’s because they’re capable of delivering big harvests without breaking the bank. This makes them ideal for growers working on tight budgets, or for anybody kitting out larger rooms. The 600w HPS lamp has a high level of intensity and teams up nicely with the rest of the gear in this kit. It produces a large amount of its output in the red areas of the spectrum, which promotes heavy fruiting and oil production, piling on plenty of weight.  

Hot Box Sulphur Burner

£105.00

The Hotbox Sulfume sulphur vapouriser helps to protect crops from fungal diseases such as Mildew, Botrytis and Black Spot. It also inhibits the spread of greenhouse. Now available to buy as a boxed set of one unit with 500g sulphur.

House & Garden – Bud-XL

£22.00£34.00
House & Garden Bud-XL has a unique ability to extract sugars from the leaves of the plant and transfer them to the fruit. The fruit is made sweeter and its taste is improved. Bud-XL will also increase the size and robustness of the flowers, resulting in an increase in fruit production and greater turnover. Bud-XL is a terrific product for beginners through to professionals.

House & Garden – Drip Clean

£13.00
H&G Drip Clean is unlike any other product on the market! It helps with the efficiency of any existing nutrient regime! Drip Clean uses a uniquely polarised potassium compound that effectively bonds onto other minerals to ensure solubility and efficient uptake by the crop.

House & Garden – Multi Zyme

£16.00£96.00
House & Garden Multi Zyme is a powerful stimulator, rich in enzymes, co-enzymes and vitamins. Multi Zyme accelerates and boosts the growth process. It also strengthens the plant’s immunity. Multi Zyme helps to break down and dissolve organic matter and also increases the plants resistance to disease and stress. The enzymes help convert the base nutrient into an even more bio available nutriment which is far more easily assimilated by the plant. House & Garden Multi Zyme is a complex range of useful enzymes. These enzymes are very important for the plants to metabolically exchange plant sugars. Enzymes are small catalysts that trigger these processes and keep them in tune with the plant’s growth rate. It also has enzymes that promote flowering sites and soil conditioning. Multi Zyme is designed for use in soil, hydroponics and coco applications. Ultra-soluble for ease of use!