Keeps indoor plants vigorous and healthy. Also contains a professional formulation of micronutrients. Jack Peters original formulas. Availability: Usually ships the next business day. Jack's Classic Houseplant Special (1.5 lb.) 9651524$9.95 We guarantee satisfaction with everything we sell. Questions? Call us toll free at 877-898-6546. Mon. - Sat. 9-6, & Sun. 10-5 Mountain Time