Stoned grannymama
420 Member
I’m a newbie and just learning about spider mites. My question is : Is there a way to treat the soil before plating to kill those little monsters?
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Good morning @Stoned grannymama hope you are well today.I’m a newbie and just learning about spider mites. My question is : Is there a way to treat the soil before plating to kill those little monsters?
in the oven? At what temp and for how long?Good morning @Stoned grannymama hope you are well today.
Soli growers cook or disinfected soil to kill bugs eggs and larve prior to planting.
Stay safe
Bill
200f for 30 minutes.Thanks so much for the info, but in the oven? How?
You will have to do a google style search using the question of "how to sterilize soil in the oven". Usually the temperature is about 150 degrees F. But, some people like higher temperatures all the way up to 250.in the oven? At what temp and for how long?
Looked it up. It is usually called a type of cane or swamp grass. It is getting out of control in wetlands and drainage ditches that are connected to Lake St. Clair, the St Clair Rvr and Detroit Rvr. When you said 'bamboo' I thought you were talking about Japanese Knotweed. Now I am wondering if it will get hot enough to kill that stuff.I have used this method to kill entire patches of bamboo (arundo)!
Understandable. But, we will go and put a 5 lb chunk of bloody meat in the oven. Oh, the garage floor looks fine. It looks cleaner than some of the floors in a person's kitchen or dining room judging by some of the photograph I have seen.I couldn’t imagine putting dirt in my oven
There is a difference between drying the soil and sterilizing it. Drying will kill off many insects and their larvae but eggs and weed seeds can last years in dry soil and then hatch or sprout when the soil gets moist once again.I did read somewhere about the oven method for drying soil
Understandable. But, we will go and put a 5 lb chunk of bloody meat in the oven. Oh, the garage floor looks fine. It looks cleaner than some of the floors in a person's kitchen or dining room judging by some of the photograph I have seen.
There is a difference between drying the soil and sterilizing it. Drying will kill off many insects and their larvae but eggs and weed seeds can last years in dry soil and then hatch or sprout when the soil gets moist once again.
Sterilizing is a way to heat it to 150F, or up to 200 degrees F, as a way to kill off most of the seeds, eggs and many of the soil micro-organisms that can attack a plant.
That was one of my concerns the first time I tried sterilizing soil. I remember that the topic of sterilizing soil came up in a thread here a couple of years ago. It was brought up that the soil starts to recover within days without having to do anything.Just know that you'll also be killing off the beneficial microrganisms too, so you might want to innoculate the soil before using it.