Explore the full range of hydroponic supplies at Holland Horticulture. From LED grow lights and plant nutrients to grow tents, ventilation systems, and climate control solutions — everything you need for successful indoor growing is right here. We stock trusted brands like Lumatek, Telos, Atami, Canna, and many more, with expert support and fast UK delivery.
10 Litre A and B Bucket Set
Sale price£7.95
12 Outlet T.0.P Spin Dripper Assembly No Stand
Sale price£31.00
315w Philips 930 Elite Agro CDM Grow Lamp
Sale price£128.95
315w Philips 942 Daylight CDM Grow Lamp
Sale price£128.95
350R Thornmaster Gloves
Sale price£11.00
3KW Fan Heater
Sale price£59.95
6 & 8 Tier Drying Racks
Sale priceFrom £13.00
A.R.T.S Bio Granules - 1kg
Sale price£50.00
A.R.T.S Fungus Free - 250ml
Sale price£40.00
A.R.T.S Spired - 250ml
Sale price£40.00
A.R.T.S Velgro - 250ml
Sale price£40.00
A.R.T.S Wortelrot - 250ml
Sale price£40.00
Acoustic Ducting
Sale priceFrom £12.00
Adjust-A-Wings Avenger Reflector
Sale price£139.95
Adjust-A-Wings Enforcer Reflector
Sale priceFrom £66.95
Adjust-A-Wings Lamp Holder – 1000w
Sale price£46.95
Save up to £7.55
Advanced Nutrients 3 Part - Micro, Grow & Bloom
Sale priceFrom £10.20
Regular price£12.00
Advanced Nutrients Coco Cultivator
Sale priceFrom £14.00
Save up to £21.00
Advanced Nutrients Connoisseur Grow & Bloom A&B
Sale priceFrom £24.65
Regular price£29.00
Advanced Nutrients Cultivator Series
Sale price£40.00
Save up to £4.94
Advanced Nutrients OG Organics Sensi Calmag Xtra
Sale price£27.96
Regular price£32.90
Save up to £16.95
Advanced Nutrients Sensi Coco Grow & Bloom
Sale priceFrom £24.65
Regular price£29.00
Save up to £31.50
Advanced Nutrients Sensi Grow & Bloom A&B
Sale priceFrom £24.65
Regular price£29.00
Save up to £60.00
Advanced Nutrients Sensi Grow & Bloom A&B Powder
Sale price£339.95
Regular price£399.95
Aeroponic Accessories
Sale priceFrom £0.40
Air Divider
Sale priceFrom £2.90
Air Pot - Spares
Sale priceFrom £0.30
Air Pots (1L - 20L)
Sale priceFrom £1.40