First Grow - Blue Dreams - Soil Grow - Fairly Budget - Any Advice Welcome! - 2013

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A brown spot on the leaf and the leaf is curling slightly!! What's wrong?
 
What are you pH'ing your water too Kool? Does your cab have a decent air flow, new air able to come in? And are you still watering every other day? I wait until the sides of the top soil shrink around the container, by that time you can lift them and feel a complete difference in weight. Too match water for our ganj plants can be an issue. Hope we can figure this out brotha :blunt: :thumb: CA
 
are you adjusting the pH of the water you are giving your plants? pH 5.8 for hydroponic and soiless (peat moss and coco coir) and pH 6.5 for soil. pick up either a pH test kit or a pH meter and solutions for it.

here is a search for a Genera Hydroponics pH Test Kit

https://www.google.com search Genera Hydroponics pH Test Kit

you need a digital pH meter meant for hydroponic nutrients. most of them require a pH 7 solution and a pH 4 solution for calibration. do not let the electrode tip dry out. use either storage solution or the pH 7 solution in the cap to keep the tip wet.

you might like one like this.

https://www.google.com shopping Hanna Instruments Model HI98103

here are a few searches for pH meters

https://www.google.com search Digital ph tester

https://www.google.com search digital ph meter

here is a nutrient availability chart

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