We recommend mixing concentrate with chlorine free water 25/1 for small plants, foliage feeding, and insect control. Can be mixed 10 to15/1 for watering larger plants, trees, shrubs or lawns. Foliage feeding should be done in early morning or evenings to avoid direct sunlight. Chlorinated water should be put in clear, open container in direct sunlight for at least 1 hour before mixing.