The manzano topic being discussed to this point has been its tolerance or preference to direct sunlight, partial sun or shady locations. While temps directly in most cases coincide with sun exposure, there is a point where temperatures exceed the plants tolerance level sun or no sun. All you can do is give it your best shot while keeping close tabs on you plants signs. consider it a learning experience that you can share with others who have been wondering the same thing or how much they can push the growing conditions of manzanos, rocotos.
100+ degree days will put stress on any plant this side of cacti or photographs of plants.Go to the full post