Hydrofarm Plant Stake Labels Lavender 4" x 5/8" case of 1000 HVAC & HOME VENTILATION Aeration Amendment: Something to aerate

Aeration Amendment: Something to aerate the soil like perlite does in normal potting mix

this feature is convenient for growers who cannot devote constant attention to their plant's needs and for commercial growers operating numerous lights simultaneously

8 l/min Display LED Connectivity Optional: RS232 Working Temperature Range °C -20° to 40° Temperature Stability °C ±0

1 x AAA (included)

They come in several sizes to fit under flood trays and will also work with aeroponic and modular systems

Hydrofarm Plant Stake Labels Lavender 4" x 5/8" case of 1000 HVAC & HOME VENTILATION Aeration Amendment: Something to aerateDescription Product Details: Blank labels are all made from 0. 19 0. 20 (19 20 mil) virgin styrene for a durable, stiff product that is easily inserted and written on. These blanks also have a creasing rule at the point. Growers use graphic pencil, mechanical pencil, standard markers, grease markers and other instruments to write on them. Some use the various colors as crop markers without writing for growing activities at their nursery. Many