Kunming Shhoo Agricultural Technology has built controllers, valve hardware and dosing headworks in Yunnan since 2018. It sells abroad as EasyGrow (易种). The dosing headworks carry the INSFERT (肥立施) line name; the film-roll and climate hardware carries INSTROLL (膜立卷). Automated fertigation runs on 1,200 commercial bases covering about 2,000 hectares.
Controllers, sensor boards and valve drivers are designed and assembled by us, not rebadged from a third party.
Our EasyGrow OS platform runs the fleet and ships with the hardware — it is not a separate subscription.
Every model runs commercially in China before it is offered abroad.
Greenhouse control is shaped by the crops it serves. Yunnan grows the crops that punish imprecise dosing.
of China's cut flowers — 22.1 billion stems a year, the world's largest producer
of China's blueberry area — 20,000 ha, first nationwide by area, yield and value
of China's coffee is grown here, on the same highland slopes
altitude in Kunming: intense UV, cool nights, and a short growing window that rewards precision
Water, not climate, is the harder constraint. Yunnan's irrigation sources run alkaline and high in bicarbonate. That buffers pH upward and leaves little headroom for nutrient salts. In soil the buffer hides the error; in substrate there is nothing to hide it — the root zone moves within hours, not days.
That is why this range was designed around acid correction and redundant EC/pH sensing rather than around flow meters. Growers here switch recipes between vegetative, flowering and harvest stages several times per season, and a loop that takes ten minutes to settle cannot follow that.
The same problem shows up elsewhere: desalinated water in Peru and Morocco is also alkaline and poorly buffered. Experience gained on Yunnan water transfers more directly than experience gained on soft water.
International growers already operate on this soil: Driscoll's labels its Yunnan fruit “Product of Yunnan China”. The equipment that made that supply possible was specified, tested and serviced within a few hours' drive of our factory.
EasyGrow is the platform brand and the name the company uses abroad. The two hardware lines keep their own names, because a machine is specified by its line, not by its parent company.
| Chinese | English | What it names |
|---|---|---|
| 易种 | EasyGrow | “easy growing” — the company, the controllers and the software platform |
| 肥立施 | INSFERT | fertilizer + instant + apply → the fertigation line |
| 膜立卷 | INSTROLL | film + instant + roll → the film-roll and shade line |
| 易种OS | EasyGrow OS | the software layer: recipes, logs, alarms, remote access |
The two hardware lines share the root INST — instantaneous. EasyGrow names the outcome instead: 易种, “easy growing”. Same promise, two registers.