Build library
Maintenance calendars
Each calendar takes one recurring job, splits it into dated tasks, and explains why each task matters — so you can tell which steps are load-bearing and which are optional.
3 entriesup to 2026-10-02scheduled entries appear as their dates arrive
Maintenance calendar
- Maintenance calendarPassive systems
Kratky Top-Off Calendar: what to do on days 1, 14, 24 and 35
A passive bucket looks after itself, which is exactly why it goes wrong silently. There are only four moments in a five-week cycle where you have to do anything, and three of them are top…
Open the manual → - Maintenance calendarPumped systems
The DWC Weekly Log: six steps in the only order that gives you usable data
A weekly reservoir check takes four minutes and produces six numbers. Done in the wrong order it produces numbers that describe the water you just poured in rather than the water the plan…
Open the manual → - Maintenance calendarPumped systems
NFT Flow Check: five things to verify every three days
An NFT system has a very small buffer. The plants live on a film of water a few millimetres deep, and anything that changes the hydraulics of that film changes the crop within hours. A th…
Open the manual →
