Hanna 12880 μS/cm Calibration Solution, 20 ml, case of 25 grow-light-reflectors Seedlings or cuttings started in

Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums

it passes over the ONA which guarantees that all odors have been eliminated

These lightweight flats hold (1) 18-cell

and offer exceptional performance

The only real difference is their Kelvin Temperature and

Hanna 12880 μS/cm Calibration Solution, 20 ml, case of 25 grow-light-reflectors Seedlings or cuttings started inHanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments. Comes in a package designed to keep air and light from damaging the solution.