Increase fertilization and water of indoor plants. This increase in water and fertilizer is to coincide with the increased growth of house plants from the increased light levels as the sun moves southward and more directly into windows. You can check fertility and light levels with the MINI 4-IN-1 GARDEN TESTER
Repot root bound plants. If plant lacks vigor, roots are coming out of drainage holes or if water drains through the plant before it can absorb the water it is more than likely time to transplant. Move up in put size by about 2 inches.
Perpare plants for their trip outdoors. If you bring any of any indoor plants outdoors for the summer begin to harden them off as mentioned in the last bullet of Landscape Tasks. Do not leave them outside overnight until two weeks after the last frost date.
