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In picture 8 of week 2 veg of my diary the one stem has purple on it I have not over watered or under watered , the temperature is optimal as well as humidity , I am waiting on my pH tester so I'm not sure on that , my questions what all causes the stems to turn purple ?
The most common purple problems come from nutrient deficiencies and root zone issues. Phosphorus and magnesium lockout or deficiencies are at the top of the list. Purple stems can also come from nitrogen or potassium deficiencies or lockouts. It can also happen as a result of low nighttime temperatures and also genetics. Other than genetics, another major cause behind discolored stems is strong light exposure. If you use training methods like LST or defoliation, you may notice the exposed stems of your plants turning red, pink, or purple over time. This is completely normal and shouldn’t be cause for concern as long as your lights are sufficiently distanced and your plants look otherwise healthy.
Installed humidifier temperature and moisture are holding great , 2 of the 3 are taller the short one seems to have a bit of wilt and not sure why as well as another has purplish stem and not sure as to what I'm Doing to cause that so let me know please
All are looking healthy have seen alot of growth in last couple days. Upped
nute levels from 4 mils to 5 mils a gallon , Having trouble holding steady humidy levels again will be investing in a inkbird controller this week.
Starting to smell them when I walk into room in the morning , still waiting on inkbird from Amazon so still fighting humidty Upgrading to the mars ts1000 was a smart idea they blew up under this light in the past 2 days
Pete89
