Lemon Cypress Houseplant Care If you decide to start growing lemon cypress trees indoors as houseplants, remember that they do best with cool indoor temperatures. Keep your thermostat in the low 60’s F. (15-16 C.) during winter.
Perhaps the most difficult part of lemon cypress houseplant care is ensuring sufficient light. Select a window that provides good sunlight and turn the container regularly to give each side a turn.
Don’t forget water – essential for lemon cypress houseplant care. They won’t forgive you if you don’t give them drenching once a week – you’ll see brown needles appear. Water whenever the soil is dry.