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.
BioBizz Bio Grow & Bloom
Sale priceFrom £10.50
BioBizz Bio pH Down
Sale priceFrom £5.50
BioBizz Bio pH+
Sale priceFrom £5.50
BioBizz Calmag
Sale priceFrom £5.50
BioBizz Coco-Mix - 50L
Sale price£12.95
BioBizz Light-Mix - 20L
Sale price£7.50
BioBizz Light-Mix - 50L
Sale price£12.95
BioBizz Microbes - 150g
Sale price£73.95
BioBizz Top-Max
Sale priceFrom £14.95
BioBizz Worm Humus - 40L
Sale price£21.50
Bloomroom Flexi Rez
Sale priceFrom £45.00
Blue Air Stone
Sale priceFrom £0.85
Blue Chikamasa Pro Scissors
Sale price£11.50
Bluelab CF Truncheon
Sale price£84.95
Bluelab Connect Stick 2
Sale price£140.00
Bluelab EC Pen
Sale price£75.00
Bluelab EC Probe Care Kit
Sale price£14.00
Bluelab Guardian Monitor
Sale price£320.00
Bluelab Multimedia pH Meter
Sale price£210.00
Bluelab OnePen™
Sale price£230.00
Bluelab pH Controller Connect
Sale price£680.00
Bluelab pH Pen
Sale price£85.00
Bluelab ph Probe KCl Storage Solution - 100ml
Sale price£12.00
Bluelab Pulse Meter
Sale price£240.00
Blumat Digital
Sale priceFrom £2.50
Blumat Drip Irrigation System 170-250L
Sale price£34.00
Botanium Self-watering Single Planter
Sale price£69.95
British Organics 70/30 50L
Sale price£13.00
British Organics All Mix 50L
Sale price£11.00
British Organics Sea Silica 1L
Sale price£38.00
Bubblebox Double DWC System
Sale price£89.99
Bucket and Lid
Sale priceFrom £3.95
Budbox Grow Tent LITE
Sale priceFrom £206.00
Budbox Grow Tent PRO
Sale priceFrom £150.00
Budbox Lite Roof Tent Silver
Sale price£145.00
Buddhas Tree Advanced Meta-Boost
Sale priceFrom £14.95
Buddhas Tree Coco A&B - 1L
Sale priceFrom £16.00
Buddhas Tree Flower Burst
Sale priceFrom £14.95
Buddhas Tree Organicus 99%
Sale priceFrom £13.95
Buddhas Tree PK 9-18
Sale priceFrom £14.95
Buddhas Tree Solar Green Power
Sale priceFrom £14.95
Budget Digital / Dimmable 600w Ballast
Sale price£54.99
Budget Grow Tent
Sale priceFrom £79.95
Budlink
Sale priceFrom £20.95
C-No Insects 2.0 - 1L
Sale price£26.95
C-Results
Sale priceFrom £29.99
C3 Sheeting
Sale priceFrom £200.00