House & Garden Magnesium Boost 1 L pots-containers • OMRI Listed for Organic

• OMRI Listed for Organic Gardening

User Calibrateable: Features a self-calibration mode for on-screen calibration using a known standard temperature

The thermometers are recessed into a protective plastic mounting

Excellent resistance to solvents

House & Garden Magnesium Boost 1 L pots-containers • OMRI Listed for OrganicDescription Product Details: House and Garden Magnesium Boost House and Garden Magnesium Boost: Magnesium Boost supports longer vegetative growth and larger leafed varieties by supplying additional magnesium and nitrogen. Magnesium and nitrogen are central components of chlorophyll, the plant pigment that absorbs light and harbors photosynthesis. Specifications Dimensions: 3. 3L x 3. 3W x 9. 5H (EA) 10. 5L x 13. 8W x 11. 0H (CS) 49. 0L x 42. 0W x 47.