Tips of leaves are turning brown. Too much water/not enough? Am sun shade in heat of day. Planted in acid soil. No sign of pest. Please help.
Potted Dwarf Japanese Maple
Certified GKH Gardening Expert
It could be either, but to be honest, with a plant in a container where you live, it is likely too little water. As long as the plant is not in standing water in the container - it is a sure bet that it is not getting enough. With the temps in your area, I would recommend watering 2X a day - in the morning and again in the evening.