Grow Media & Amendments

• Stone wool plugs for seed starting and rooting plant cuttings.
• Square plugs connected in a sheet to fit a 1020 tray.
• Crafted for convenience, efficiency and reliability.
• Uniform density, firmness, and fibrous structure.
• Enables balanced water and nutrient distribution.
• Available wrapped or unwrapped.

• Macroplugs™ from Grodan® are designed for starting seeds and rooting cuttings.
• Plugs are round, 1.5-inch (46 mm), with a slit for easy plant cutting insertion.
• Fit perfectly into Gro-Block™ for seamless transplanting.
• Use with individual-cell trays like the Gro-Smart Tray Insert for best results.
• Grodan stone wool products offer consistent, reliable propagation.
• Uniform density and fibrous structure support manual and mechanical processing.
• Balanced water and nutrient distribution promotes optimal rooting and early growth.
• Dimensions: 1.5 in (46 mm).

• Reliable and time-tested blend.
• Designed for high air capacity and fast drainage.
• Contains dolomitic limestone for pH adjustment (5.0-7.0) and nutrients.
• Includes gypsum for sulfur and calcium supplementation.
• Highly soluble nutrient charge equivalent to one liquid feeding with complete fertilizer.
• Contains Canadian sphagnum peat moss, coarse grade perlite, gypsum, dolomitic lime, and Sun Gro's wetting agent.

• Used for rooting plant cuttings and starting seeds.
• Aids in faster rooting and simpler transplanting.
• Suitable for traditional and hydroponic gardens.
• pH balanced and retains beneficial properties.
• Maintains consistent moisture, unlike rockwool cubes.
• Stable in hydroponic settings and won't clog filters.
• Made from fine grade Canadian peat moss.
• Safe for food production.
• Available in trays, bags, and in bulk.

The Grodan® tray comes prefilled with A-OK Starter Plugs™ for fast and easy propagation from seeds or cuttings prior to transplanting to Gro-Blocks™.

• Fits perfectly in most standard 1020 trays.
• Designed with a unique and convenient thumb slot to make removal easy and comfortable.
• Pre-cut and pre-filled into an insert of 50 1.5-inch AO plugs (1.4 x 1.4 x 1.9 inches).
• 30 inserts per carton (total of 1,500 plugs).

• Pargro offers Grodan's industry-leading stone wool growing media.
• Ideal for indoor growers using low to medium levels of technology.
• Designed for those transitioning from soil, coco, or peat.
• Increases crop cycles per year, saving time and money.
• A perfect solution for transforming your growing experience.

• Pargro offers Grodan's industry-leading stone wool growing media.
• Ideal for indoor growers using low to medium levels of technology.
• Designed for those transitioning from soil, coco, or peat.
• Increases crop cycles per year, saving time and money.
• A perfect solution for transforming your growing experience.

• Pargro offers Grodan's industry-leading stone wool growing media.
• Ideal for indoor growers using low to medium levels of technology.
• Designed for those transitioning from soil, coco, or peat.
• Increases crop cycles per year, saving time and money.
• A perfect solution for transforming your growing experience.

• All-purpose natural granulated fertilizer made from hen manure and frass.
• Provides quick and slow-release nitrogen to support healthy plant growth.
• Stimulates soil microbial activity for improved yields and soil health.
• Approved for organic agriculture and free from synthetic additives.
• Easy to spread 2.5 mm x 2.5 mm (250 SGN) granules.
• Ingredients: Chicken hen manure, frass.

• All-in-one potting soil mix ready for planting and growing.
• Pre-charged blend suitable for many plant types and environments.
• Ideal for planters and gardens indoors or outdoors.
• Ready to grow formula that is simple and easy to use.
• Improves soil health with natural nutrients and fertility support.
• Controls moisture levels to reduce watering frequency.
• 30 liter bag.

• Professional-grade potting mix for controlled growing environments.
• Optimized air space, superior drainage, and stable moisture retention.
• Engineered to support a wide range of crops and cultivation techniques.
• Ideal for indoor grow operations such as mushroom farming and soil blending.
• Enhanced porosity for better root aeration.
• Balanced water-holding capacity for consistent moisture management.
• Precision screening and particle sizing for uniform structure.
• Designed for growers who demand more.
• Size: 107 liter (3.8 cu.ft.) Bale.

• Premium sphagnum peat moss soil amendment for horticulture and gardening.
• Harvested from Canadian peatlands and carefully screened for consistency.
• Exceptional water-holding capacity supports healthy plant growth.
• Low bulk density improves soil structure and aeration.
• Uniform particle size promotes even root development.
• Ideal for mushrooms, nurseries, and tree farming applications.
• Naturally acidic pH suited for acid-loving plants.
• 100% Canadian sphagnum peat moss with no additives or treatments.
• Size: 107 liter (3.8 cu.ft.) Bale.

• Nutrient-rich worm castings that enhance soil health and plant growth.
• All-natural soil enhancer suitable for gardens, planters, and baskets.
• Enriches soil biology with beneficial microorganisms.
• Improves germination and yield while supporting steady plant growth.
• Enhances root development and overall plant structure.
• Boosts aeration and drainage while improving water retention.
• Flexible application options for mixing, top dressing, or transplanting.
• 20 liter bag.

• 100% Canadian sphagnum peat moss, expertly screened and processed.
• Offers growers the purity and performance of Canadian sphagnum peat moss.
• Provides consistent air and water balance with a medium-fine consistency.
• Ideal for blending or direct use in a wide range of horticultural applications.
• Enhances drainage while retaining essential moisture.
• Ensures uniformity and predictable results across batches.
• Natural, low-salt composition makes it suitable for sensitive crops.
• Delivers stable performance and supporting optimal crop outcomes.
• Size: 107 liter (3.8 cu.ft.) Bale.

• Natural soil remineralizer and feed additive derived from volcanic ash.
• 100% naturally derived product mined in Central Utah.
• Formed by volcanic ash deposited into an ancient seabed.
• Adds minerals to depleted soils to improve yields and resilience.
• Produces more and larger fruits with improved taste and nutrition.
• Recognized by the organic movement as a premier soil remineralizer.
• Granulated formula ideal for: broadcast spreading, fertilizer blends, starter fertilizers.
• Size: 20 kg (44 lb) bag.

• Natural soil remineralizer and feed additive derived from volcanic ash.
• 100% naturally derived product mined in Central Utah.
• Formed by volcanic ash deposited into an ancient seabed.
• Adds minerals to depleted soils to improve yields and resilience.
• Produces more and larger fruits with improved taste and nutrition.
• Recognized by the organic movement as a premier soil remineralizer.
• Micronized powder form with flour-like consistency for easy mixing.
  
  • 90% passes through 200-mesh screen for rapid availability and dispersion.
  • Ideal for soil, hydroponics, irrigation, and nutrient formulations.
• Size: 20 kg (44 lb) bag.

• Natural soil remineralizer and feed additive derived from volcanic ash.
• 100% naturally derived product mined in Central Utah.
• Formed by volcanic ash deposited into an ancient seabed.
• Adds minerals to depleted soils to improve yields and resilience.
• Produces more and larger fruits with improved taste and nutrition.
• Recognized by the organic movement as a premier soil remineralizer.
• Micronized powder form with flour-like consistency for easy mixing.
  
  • 90% passes through 200-mesh screen for rapid availability and dispersion.
  • Ideal for soil, hydroponics, irrigation, and nutrient formulations.
• Size: 2 kg (4.4 lb) pail.

• Natural soil remineralizer and feed additive derived from volcanic ash.
• 100% naturally derived product mined in Central Utah.
• Formed by volcanic ash deposited into an ancient seabed.
• Adds minerals to depleted soils to improve yields and resilience.
• Produces more and larger fruits with improved taste and nutrition.
• Recognized by the organic movement as a premier soil remineralizer.
• Slow-release form.
• Size: 20 kg (44 lb) bag.

• A lightweight medium designed for improved rootzone performance.
• Ideal for planting seeds, cuttings, and every growing thing.
• Provides good drainage when placed 2.5 cm (1 in) at pot base.
• Mix with earth, peat, charcoal, and other media to assist growth.
• Finest material for aeration, drainage, and storing moisture.
• Size: 10 litre bag.

• Complete planting formula growing and feeding medium.
• For outdoor plants in containers.
• Lightweight, easy to handle.
• Consistent blend for uniform growth.
• Size: 85 L bag.

• Revitalizes garden beds.
• Premium blend.
• pH balanced.
• Rich in organic matter.
• Retains moisture and nutrients.
• Size: 32 L bag.

• Complete planting formula growing and feeding medium.
• For indoor and outdoor plants in containers.
• Lightweight, easy to handle.
• Consistent blend for uniform growth.
• Size: 20 L bag.

• Complete planting formula growing and feeding medium.
• For indoor and outdoor plants in containers.
• Lightweight, easy to handle.
• Consistent blend for uniform growth.
• Size: 52 L bag.

• Recommended as a soil amendment.
• Fortified with all essential nutrients to promote healthy growth.
• Uniform blend.
• Boosts and enriches.
• Size: 52 L bag.