Quote Originally Posted by icebelowfreeze
hey those redish parts on the stem is npk deficiency, might wanna get some organic nutes whitch have (N)(P)(K)
Purplish petioles (leaf stems) is SULFUR defifency. Although some strains are kind of purpley anyway.

To say "NPK deficiency" is really confusing. Each of those fertilizer components has its own deficiency signature; N def makes poor, pale growth and interveinal chlorosis. P makes purple veins and stunted, deformed new growth. K makes small, weak, branching and overall sickliness and vulnerability to pest attack.

The plant shown has none of those outward symptoms from what I see. It's very healthy looking. Maybe a little lanky and that black pot should be sprayed white if it's going to be outside.

Organic fertilizers take a while to work and aren't the best choice for correcting deficiency. They're best for adding as a soil amendment and as part of a regular fert schedule.

That plant COULD be getting too much water. Just make sure to let the soil mostly dry out before you water it. Watering outdoors shouldn't be on a schedule so much as dependent upon how much transpiration took place during the day. Sunny, dry day= water your plnat. Cool overcast or cool humid day= leave it alone.