I got my first green house last year and grew tomatoes which unfortunately got blight. It was mentioned that i should have used tap water instead of rain water. Is there a possibility this disease will carry through into this year if I grow a tomato crop again. Thank you
06 Mar 2012 19:24
In relation to automatic vent openers, be aware that on a windy day, with sun, the windows will open automatically and the force of the wind can whip out the glass - as happened to me!
02 Feb 2015 16:06
The max/min thermometers with some type of alarm are key. Our greenhouse is just in the backyard so I use this system - http://www.absoluteautomation.com/temperature-alert-system/ -.
The chime just keeps going off until the temperature problem is resolved.