Should I add garden lime to Miracle Gro Potting Mix

Brooklyn, NY(Zone 7a)

I've planted some tomatoes in containers using MG Potting Mix.
I see those who mix their own media add lime for ph balance and as calcium / magnesium source.
Do I have to add lime in my case as well?

SE Houston (Hobby), TX(Zone 9a)

Yep...

http://allthingsplants.com/thread/view/3230/Make-an-eBucket/?offset=0

Linda ^^_^^

Liberty Hill, TX(Zone 8a)

You need to know the PH of your soil, to determine if it needs lime. I'm on well water that is very alkaline so I would never add lime to my soil. The soil may be neutral or acidic but if your water is basic then it sets up a whole other scenario. I wouldn't add anything until I'm sure it was needed. I know many people who plant in containers (not eBuckets) that use straight potting mix and have great results.

SE Houston (Hobby), TX(Zone 9a)

Quote from t00sha :
I've planted some tomatoes in containers using MG Potting Mix.


Liberty Hill, TX(Zone 8a)

That's why I posted that I wouldn't add lime because they aren't mixing their own medium, it's a complete mix. Everybody who uses MG doesn't add lime, in my case it would be detrimental.

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