Quote Originally Posted by Zula110100100
That is good info also, but not specific to pot,
Yet it is specific to plant biology. But hey...you are more than welcome to disregard scolarly findings regarding the subject of foliar feeding. Doesn't bug me in the slightest. You won't take the advise of horticultural expert(s), yet you are still asking if you should foliar feed. And just like the article cited above, my answer is no. In my garden I'd mix it up per instructions, and add it to the soil. This lets the roots do their job and prevents over/under-dosing. Plus, It prevents crap from building-up on leaves blocking photosynthesis and gas-air exchange, and you don't risk mold issues nor burning the foliage.

Some folks love their foliar spray's. But unless it's to correct a specific deficiency...I'm not one of 'em.

I guess you won't be visiting the "Myths and Folklore" link in my signature, lol. (although you really should...)
:jointsmile: