Grodan Rockwool Starter Mini-Blocks | 1.5" Blocks - Pack of 225 | + Twin Canaries Chart
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Grodan Rockwool Starter Mini-Blocks | 1.5" Blocks - Pack of 225 | + Twin Canaries Chart

4.5/5
Product ID: 159947301
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🌱1.5" size
💧High absorption
🌬️Oxygen retention
Frequently Bought Together

Description

🌿 Grow Big or Go Home! - Elevate your gardening game with Grodan.

  • 🚀 RAPID GROWTH SUPPORT - Experience accelerated plant growth with optimal nutrient and oxygen balance.
  • 🌍 ECO FRIENDLY INNOVATION - Crafted from natural molten rock, promoting sustainable gardening practices.
  • 🔄 VERSATILE TRANSPLANTING - Easily transition seedlings to traditional planters without hassle.
  • 🌟 UNLEASH GROWTH POTENTIAL - Transform your seedlings into thriving plants with Grodan's innovative design.
  • 📊 TWIN CANARIES CHART INCLUDED - Maximize your gardening success with expert guidance at your fingertips.

The Grodan Rockwool Starter Mini-Blocks are 1.5" cubes made from molten rock, designed to absorb nutrient solutions while providing excellent oxygen retention for seedlings and cuttings. Each pack contains 225 blocks and includes a Twin Canaries Chart for optimal growth guidance.

Reviews

4.5

All from verified purchases

J**N

Rock wool cubes

I love the cubes. They are sturdy and make cloning easy. Great product. I use these all the time. A must buy for that plant person in your life

P**X

The best seed starter!

These wrapped cubes are perfect for starting hydroponic grown plants.

J**Y

Great for hydroponics

I use them to start seeds for my hydroponics garden and they work great

O**K

Perfect

Great for clones

P**L

Great for starting seeds!

Had 100% success rate germinating my seeds in these. Now they're ready to go into their RDWC home

D**T

Perfect for seed starting

Rockwell cubes work perfect for seed starting you don’t have to worry about overwatering or under watering them. They stay aerated at all times. You can then set them on a larger Rockwall cube 3 inch 4“ 6 inch Hugo whatever you would like and roots immediately takeoff perfect for growing. PH your water and check your EC and watch how fast they grow. you won’t go wrong.👍👍

B**N

Good buy for growing

Good value but hard time growing with these. I will keep trying.

T**S

Great for clones

Good rockwool

T**G

Grodan Rockwool Starter Mini-Blocks

Receive Goods As Post, Good Buy

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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£81.03

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Grodan Rockwool Starter Mini Blocks 1 5 Blocks Pack 225 | Desertcart GB