Abbreviation for Sub Irrigated Planter. A type of self-watering container that uses a bottom-up watering system to deliver moisture to plant roots, helping maintain consistent hydration. In cannabis cultivation, SIPs are valued for their ability to retain water in a lower reservoir, allowing plants to absorb moisture as needed through capillary action. This setup reduces the frequency of watering, promotes root aeration, and prevents issues like overwatering or root rot, making it an efficient, low-maintenance option for growers.
🔊 sip
In the Wild — Example
My SIP containers have made overwatering practically impossible. The reservoir fills from below on demand.
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