You are viewing all Organic Growers Supply products related to “lime.”

Lime 2½" Heavy-Duty Square Pots
Sunpack® - Seed Starting

Strong injection-molded dishwasher-safe pots have efficient drainage holes, are easy to fill with potting mix, and are easy to extract seedlings from. read more

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Lime 5" Heavy-Duty Microgreen Trays
Sunpack® - Seed Starting

Strong injection-molded dishwasher-safe trays with drain holes for efficient production of high-quality microgreens, wheatgrass or specialty seedlings. Eight fit neatly in a standard 1020 flat. read more

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Lime Mega-Duty Bottom Tray
Sunpack® - Seed Starting

These puppies can support up to 120 lb! The plastic is very thick yet supple, with reinforced lip for safe and easy carrying. No drainage holes. read more

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Lime Shallow Heavy-Duty Bottom Trays with Drain Holes
Sunpack® - Seed Starting

Sturdy shallow-rimmed injection-molded bottom trays with 1" of usable depth are a must-have for growing microgreens, and great support for pots and plug flats. read more

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Lime Shallow Heavy-Duty Mesh Tray
Sunpack® - Seed Starting

Same strong mesh as the Deep Heavy-Duty Mesh Trays, but with a 1" profile. Great for growing full flats of microgreens and for soil blocks! read more

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Aragonite
Calcium Source - Soil Amendments and Fertilizers

From oyster shells, not pulverized rock. Aragonite is even lower than calcitic lime in magnesium, so it's the ideal choice for soils with excessive magnesium. read more

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Pro Pelleted Calcitic Limestone
Calcium Source - Soil Amendments and Fertilizers

The most common and most frequently used soil conditioner. also called Hi-Cal lime. Recommended for soils with excess magnesium. read more

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Wollastonite
Calcium Source - Soil Amendments and Fertilizers

Silicon is linked to improved yields, especially recommended for cannabis, orchard crops, cucurbits, sweet corn, grains and forage crops. Also helps build resistance to powdery mildew. read more

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