Espoma Organic Garden Lime Review (2026)
By The DIYPicks Team · Updated July 2026
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- PH adjustment
- Amending soil
- Raised beds
A pelletized, low-dust dolomitic lime that raises acidic soil pH and adds calcium and magnesium. Cheap and effective, but only use it after a soil test confirms your soil is actually acidic.
Pros
- Pelletized form spreads evenly and reacts faster than powdered lime without the dust and hazards of hydrated lime
- Raises acidic soil pH so plants can actually use the fertilizer you apply, and supplies calcium and magnesium
- One 6.75 lb bag treats about 100 sq ft, making it an inexpensive fix for sour soil
Cons
- Only for acidic soil, applying it where pH is already neutral or alkaline harms plants
- Works slowly, so it should ideally be applied a few months before planting
- Requires a soil test to dose correctly, or you risk over-liming
Specifications
| Type | Pelletized dolomitic limestone (pH raiser) |
|---|---|
| Composition | Finely ground dolomite limestone (calcium + magnesium carbonate), pelletized |
| Organic | Approved for organic gardening |
| With fertilizer | No (pH amendment; adds calcium and magnesium) |
| Bag size | 6.75 lb (covers ~100 sq ft) |
| Best for | Raising acidic soil pH and adding calcium/magnesium |