Hey, first time grower i'm using miracle grow organic soil and was wondering if the stuff is alright to use. My plants are having some health problems. Red stems, the bottom leaf on one turned yellowish orangish and curled up, some top leaves appear to have like lil veins or lines runnin in them. Also some bottome leaves have yellow spots. Need some help on what this could be. Maybe nutes, or the MG soil, plus its in a not so good environment. In an attic wit temps like 85 i just put a fan to move air. Would love some advice for my plants.