Most of my plants seem to be way behind in thier growth compared to last year and are showing strong signs of nitrogen deficiency, older leaves yellowing and eventually falling off. I am using Shultz 10-15-10 Plant Food Plus it is a all purpose plant food and I am using it at the full strength recommendation (28 drops per gallon) and am using it every time I water (approx. every 8 to 10 days). My plants this year have not ever been that deep green color that we all want are plants to be they have been a light green. So the last watering i gave them a shot of the Epsom Salt (2 Tblsp per Gal.) and also gave them all Superthrive.Then a few days later sprayed all of them with a spray bottle with the same strength Epsom.
Should I use something with a higher nitogen or just stop with the ferts all together for awhile? Maybe they are lacking something else and are not able to absorb the nitrogen. Also i am noticing a white stuff on the top of the potting mix, will spraying with Epsom Salts leave this on the soil when it dries or are they getting to much of it?
Dale (frustrated)
Should I use something with a higher nitogen or just stop with the ferts all together for awhile? Maybe they are lacking something else and are not able to absorb the nitrogen. Also i am noticing a white stuff on the top of the potting mix, will spraying with Epsom Salts leave this on the soil when it dries or are they getting to much of it?
Dale (frustrated)