Showing 225–240 of 814 results
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$19.50 – $208.31 USD
- Increases flower size noticeably
- Increases essential oils and aromatics
- Increases dry weight substantially
- Rapidly increases photosynthesis
- Proper NPK ratios
- Increases internal floral components
- Increases resistance to stressors
- No artificial dyes or colorants
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$11.62 – $27.10 USD
0 – 0 – 3
Potassium silicate supplement to build plant defenses
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$11.14 – $142.49 USD
- Thickens cell walls
- Helps form calcium pectate
- Fully chelated iron
- Important source of magnesium
- Noticeable size increase
- Improved enzyme function
- Coco coir approved
- Powerful formulation
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$25.03 – $332.22 USD
Rezin is an aroma and flavour enhancer. It helps your plants to produce more terpenes, resulting in better extractions. Rezin was formulated to enhance the natural processes within your flowering plants that produce flavour and aroma.
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$23.89 – $270.27 USD
Green Planet Root Builder is our root zone inoculant comprised of specifically selected beneficial bacillus bacteria. It promotes a healthy and active root zone at all stages of growth.
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$19.50 – $223.80 USD
- Complex B vitamin formulation
- Highly concentrated
- Helps accelerate growth
- Supports heavy fruit and flower formation
- Relieves plant stress
- Promotes rapid root growth
- Increases resin production
- Increased carbohydrate transport
- Extremely cost-effective
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$16.65 – $30.94 USD
Aunique plant wash formulation that maintains plant health under high humidity conditions at any stage of growth.
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$17.42 USD
Gro Room LED Glasses. Specifically designed to reduce glare from each of the grow lighting spectrums and Sun. In reducing glare, you see your plants in a more natural lighting stage. Our LED SunGlasses also removes harmful UV A/B and IR rays and does a great job of converting yellow/orange light into a nice,…
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$151.01 USD
Case of 18
Product Discontinued
Limited stock available
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$15.49 USD
- Grodan Cress Plate . Thinnest Grodan product available. 3/8 inch thick (1 cm)
- Consistent structure results in quick and easy germination
- Uniform density allows for uniform water levels throughout the product resulting in even crop growth
- Fits perfectly into a 10/20 flat
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$15.48 – $77.11 USD
Heavy duty double sided tray for starting great plants in GRODAN.
- Dimensions: 9.25”x20”x2”(23.5cmx50cmx5cm)
- Weight per tray: 1.8 lbs!
- Perfectly fits in any standard 10×20 flat
- Propagate great clones by keeping your GRODAN starters elevated away from the water at the bottom of the flat.
- 78 cells on one side; perfect for 1.5” A-Ok Plugs or Macroplugs
- Mesh side perfect for Mini-blocks or other GRODAN blocks.
- Easily sanitized in the dishwasher!
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$66.83 USD
• Excellent water-retention
• Continual high air content
• Water and fertilizer readily available to plants
• For use in container gardens
• Normal distribution of water throughout the depth
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$11.23 USD
Otherwise known as 4″x 4″x 4″ Large hole
6 Pack is wrapped in plastic.
- Effortless start-up of propagation
- Uniform WC and EC distribution
- Easy WC management
- Excellent root growth throughout the block
- Greater firmness for better handling