Mother Earth Hydroton Growing Pebbles -- 10 L Sun Pulse 5-2-1 profile helps round out

5-2-1 profile helps round out nutrition while supporting steady

Two Lighting Channels: Controls most LED or HID lights

it drops into STM's One-Tray workflow next to a RocketBox and reads the same 72-count tray

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Mother Earth Hydroton Growing Pebbles -- 10 L Sun Pulse 5-2-1 profile helps round outHydroton Growing Pebbles for Hydroponics Crafted in Germany, these Hydroton expanded clay pebbles are semi porous, low float, pH neutral, and rinse clean for reliable reuse between cycles. Their airy structure balances moisture and oxygen, helping roots stay healthy in a variety of hydro setups. Expanded Clay Aggregate Benefits & Uses Perfect for net pots in aeroponic, NFT, and drip irrigation systems, as well as passive, wick, and subirrigation