Mk Neal wrote:It might also be sunscald. We've had some really hot sunny days, leafs can get sunburned. Especially if the leaf had been shaded by something, like another plant, and then is exposed to full sun. Also water droplets can act as little magnifying lenses and cause burnspots in strong sunlight.
Sionainn Cailís wrote:I am certainly no expert (rather the opposite) but to me this looks like chlorosis of the plants. Chlorosis is usually caused by nutrient deficiencies - the actual specific deficiency can vary.
Can be caused by under or over watering, waterlogged soils, or excessive fertilizers. You mentioned the large volume of rain, does the plant have a drainage hole in the pot to let excess water escape? And could it have lost soil out of the pot due to heavy downpours?
Also, I have no idea what your specific fertilizer is, but could it have been applied a bit too liberally? Overfertilizing can cause the roots to shrivel back or prevent them from taking up water, which then stresses the plant and triggers for it to dieback.
Hopefully someone else here can be a better assist in your pepper help. :) As I said, I am no expert so not sure if that is chlorosis.I wish you fhe best of luck though to save your peppers.
Jeremy Devers wrote:What is the consistency of your soil? I ask because mine is a clay loam and I think it could stick to a vertical surface when even slightly moist. Maybe the best solution would be to widen the base so the sides aren't so steep. Once roots invade (I sprinkled white clover seeds on day one and they sprouted very quickly and now I have a basically natural hill with a wooden core.)