Showing 445–456 of 878 results

GuardnAid – For Thrip

£25.00
Guard 'n' Aid for Thrip is an insecticide specially developed for use against Thrips at larval, adult and egg stages. Suitable for use in protected crops and outdoor growing areas. Also suitable for both non edible and edible crops.  

GuardnAid – Healthy Leaf & Bud

A concentrated preparation of naturally occurring bacteria and nutrients to promote plant health in hydroponic and soil-based systems. Use in addition to a nutrient feed, this will strengthen and improve the health of your plants.

GuardnAid – Healthy Root

£10.00£29.95
A concentrated preparation of naturally occurring bacteria to promote plant and root health in hydroponic and soil-based systems. Healthy Root restores the microbial balance by adding beneficial bacteria, improving nutrient availability and uptake and will ensure roots grow strong and healthy in all growing conditions.

Hailea – Ring Diffuser Air Stone

£3.50£4.50
Ring Diffuser Air Stone This ring diffuser can be used to make a ring of highly oxygenated air bubbles. They can be used to aerate aquariums and nutrient tanks when attached to an air pump.

Hailea Air Pump

£8.00£100.00
These Hailea air pumps are designed for small hydroponic tanks and systems and also for small aquarium tanks and are very reliable little units for pumping plenty of bubbles into your water.

Halo Powder

£26.50
HALO is the first product of an entirely new class of plant growth additives utilising the Harpin Alpha Beta protein, a powerful new plant technology. HALO is foliar applied or used as a seed or tuba pre-treatment. Halo’s unique natural protein leads the plant to believe it is under attack, this ‘tricks’ the plant and naturally forces the plant to ‘defend itself’ turning on stress-defence and growth systems and reproducing very rapidly. If a plant ‘believes’ it is under attack, it will grow and reproduce at rapid rates as a means of ensuring it’s survival. This results in a healthier and more productive plant with an increase in crop vigor, stamina, nutrient uptake and reproductive growth (depending on time of application). Both laboratory and field studies have shown that HALO treated plants exhibit accelerated growth, earlier flowering and early/increased fruit sets. These observed effects on growth and development will lead to a stronger, healthier plant, that is less susceptible to disease with increased yields and a shortened time to harvest.

Hand Pump Pressure Sprayer

£6.00£8.00
Powered gardening tools sure are impressive, but at the end of the day, the end result is what matters. Why should you wheel around pounds of underused chunks of metal and plastic when you can get the job done with a good garden pump spray bottle? This water spray bottle has a 3-litre capacity that can easily hold enough water or gardening solution for most gardening tasks. Featuring an adjustable, durable brass nozzle and a trigger lock, easily and comfortably work on your garden without too much wrist strain!

Heavy Duty String/Twine

£2.00£5.00
Heavy Duty Cotton String is made from premium cotton, and is ideal for use around the garden and home. It can be used for marking out, parcelling, gift wrapping, tying together climbs plants and more.

Heavy Duty Timer

£10.00

The only timer capable of switching up to 600w HPS or Metal Halide lamp without the need for a separate contactor unit. Simply plug your ballast straight into the timer and set your on/off times on the segments (each segment is 15 mins). Also the reliable safe way to switch your CFL lamps, up to 1500w!

HERB DRYER Bud Odour Control Drying Fan, carbon filter , Dry rack net

£70.00
The XL Herb Dryer has a diameter of 60cm, and 5 times more volume than the standard Herb Dryer. Complete

Herb Focus

£5.00
A formulation for leaf and shoot growth. Ideal for mixed herbs in containers inside or out. Suitable for basil, thyme, oregano, mint, and all common herbs.

Hero 8 Contactor

£199.99
The Hero 8 Way Contactor Plus Heater is an 8 way contactor with two additional dedicated heat sockets. Built with safety in mind, the Hero8 is ideal for anyone running multiple lights and heaters. It prevents electrical plug fires which can happen when a socket is overloaded. Fuses do not blow at 13 amp, they can sometimes run at over 20 amps which causes them to heat up and set the plug on fire. With the Hero8 this does not happen, the circuit breakers built into our unit trip well before the fuses get hot saving you from any room fires. • If the system becomes overloaded the circuit breakers will trip before your sockets melt or a power surge trips your mains supply • The Hero 8 Way Contactor Plus Heater has two separate circuit breakers so should one become overloaded and cut out, at least four sockets will remain operational • A timer switch allows automated control of your devices without using separate plug-ins • Sturdy, insulated cables ensure the outer surfaces remain cool • Maximum load: 8 x 600W digital HPS / 4 x 1000W HPS • Heater sockets maximum load: 2500W • Protection class: IP54 • Grasslin timer with battery back up