Actually you should never allow a pig to search your car. If you do then you won't be able to get out of it in court by saying there wasn't reasonable suspicion. They will search it anyway and may find it but then you just need to get a lawyer to prove that there wasn't reasonable suspicion to...
yeah i have been changing the entire res. and replacing nutes once a week, but plants have started drinking the entire res. in about 3 days. I guess i'll just add new nutes each time, but it's gonna get kinda pricey.
When your plants drink all the water out of the res. before scheduled feedings, or even just enough to make pump start acting funny, what do you do? Are you supposed to drain it all out and replace with fresh everything or just add water? thanks