50 Cell Square Propagation Clone Tray Inserts - 10 x 20 (CASE OF 100) clone light Hanna’s line of calibration buffers

Hanna’s line of calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle

Draws chemical concentrate from any sized container

broad-spectrum

In addition

50 Cell Square Propagation Clone Tray Inserts - 10 x 20 (CASE OF 100) clone light Hanna’s line of calibration buffers50 Cell Clone Tray Inserts Designed for cannabis growers. Square cells. Fits most 1. 5" substrate types. Rigid design allows use with or without a bottom tray, allowing more plants to fit in your grow. With drainage holes. Compatibility: Use with Shallow Germination Trays (black) or Shallow Leakproof Trays. Super reinforced sides and lip with thick plastic and UV protection for durability and long life. Professionally engineered tray ends add extra