Skip to content

Newsletter

Join our mailing list to keep up to date with all out latest offers!

Your email

Grow with us...It's easy!

New Products
Grow Kits
Grow Room Essentials
Sale

Need help?

Call us 0161 273 5995

customerservice@hollandhorticulture.co.uk

Follow Us

Facebook
Twitter
Instagram
Pinterest
YouTube
TikTok

Lighting
All Lighting
LED Grow Lights
Kaizen LED Range
Air Cooled Lighting
Ballasts
Grow Lamps
Complete Light Kits
Lighting Controllers
Lighting Accessories
Propagation Lights
Reflective Sheeting
Reflectors
Timers

Propagation
All Propagation
Propagation
Aeroponic Propagators
Cuttings & Seedling Mediums
Propagation Accessories
Propagation Kits & Tent Bundle
Propagation Tents
Propagator & Trays
Rooting Compounds & Stimulants

Home & Garden
All Home & Garden
Garden Beds
Self Watering Pots & Planters
Organic Nutrients
Seeds
Organic Growth Media
Pots, Saucers & Stands
Gardening Accessories
Grow Your Own Food

Growing Media
All Growing Media
Clay Pebbles
Coco & Clay Mixes
Coco Coir
Soil Mixes
Organic Growth Media
Rockwool
Kaizen Premium Substrates

Growing Systems
All Growing Systems
AutoPot Systems
Drip Irrigation Systems
DWC & RDWC Systems
Flood & Drain Systems
NFT Hydroponic Systems
Air Pumps & Stones
Water Heaters & Chillers
Irrigation Pumps
Water Tanks and Reservoirs
Complete Growing Kits
Irrigation Fittings & Pipe

Climate
All Climate
Air Circulation Fans
Climate Control
Carbon Filters
CO2 Enrichment
Ducting & Accessories
Extraction & Intake fans
Complete Extraction Kits
Fan Speed Controllers
Odour Neutralisers
Ozone Generators
Temperature & Humidity

Grow Tents
All Grow Tents
Propagation Grow Tents
Budget Grow Tents
Roof Grow Tents
Heavy Duty Grow Tents
Premium Grow Tents

Disease & Pest Control
All Disease & Pest Control
Beneficial Micro Organisms
Disease & Pest Control
Root Cleaning Enzymes

Base Nutrients
Coco Coir Nutrients
Hydro Nutrients
Soil Nutrients
Propagation Nutrients

Nutrient Additives
Bloom Boosters Enhancers
Calcium & Magnesium
Deficiency
Flushes
Foliar Feeds
Growth Promoters
Humic & Fulvic
Root Assistance
Silicon Supplements
Vitamin Boosters
Nutrient Sets

PH & Nutrient Management
All pH & Nutrient Management
pH / Adjusters & Test Kits
pH / EC Pens & Meters

Holland Horticulture

All categories

Login / Signup

My account

Spend £100.00 more and get free shipping!

Your cart is empty

Shop our products

New Products
Grow Kits
Lighting
Propagation
Home & Garden
Growing Media
Growing Systems
Climate
Grow Tents
Disease & Pest Control
Nutrients
Grow Room Essentials
Sale

Use this bar to show information about your cookie policy.

Home
rock nutrients

Filters

In stock (1)
Out of stock (0)

£

-

£

rock nutrients

1 product

Showing 1 - 1 of 1 product

Showing 1 - 1 of 1 product

Display

Sort by

View

Rock Resinator Heavy Yields

Rock Resinator Heavy Yields

Sale priceFrom £69.50

Filters (0)

Filters

In stock (1)
Out of stock (0)

£

-

£

Recently viewed

At Holland Horticulture, we supply premium hydroponic equipment for growers across the UK — from LED grow lights and grow tents to ventilation, fans, and complete hydroponic systems. With years of experience and trusted brands like Canna and Advanced Nutrients, we’re here to help you create the perfect indoor growing environment. Shop online or visit our stores for expert advice and the best prices on hydroponic lighting, grow room kits, and accessories.

Payment Information

Price Match Guarantee

Nutrients Feed Chart

Click & Collect

Shipping Policy

Delivery Policy

Terms & Conditions

Country/region

Country/region

© 2025 Holland Horticulture
Powered by Shopify

Follow Us

We Accept

© 2025 Holland Horticulture
Powered by Shopify

Opens in a new window.