SUSTEE Replacement cartridge M 2 pcs

Replacement Sensor seed for soil moisture meters SUSTEE - Economical and environmentally friendly solution to extend the lifetime of moisture meter.

Ecological and economic solution
Please use removable seeds. The inner core of the sustee is made from natural fibers and is degraded by microorganisms.

When is the time for the core replacement?
Although this is influenced by the state of the soil, it is generally said that the seed must be replaced when it is no longer blue after irrigation (after about 6-9 months).

The core is replaced in two steps. Simply remove the Sustee from the dish and follow the instructions below. If dirt is gathered in Sustee, clean it before inserting a new seed.