Animals & Pet Supplies · Fertilizer
Jack's Classic Blossom Booster 10-30-20
Mackey's · sold by Mackey's · $8.49–$28.99 · in stock
Professional formula for more flowers and brighter colors on all outdoor and indoor plants. Includes micronutrients, too. Comes in a plastic tub with water resistant label.
| Option | Price | Stock | |
|---|---|---|---|
| 8 oz | $8.49 | in stock | Compare delivered price → · Checkout at Mackey's |
| 1.5 lb | $13.99 | out of stock | |
| 4 lb | $28.99 | out of stock |
Prices and stock from www.mackeysgrows.com’s public catalog, last checked 2026-11-07 14:56 UTC. “Order via Kaupia” shows the delivered price to your zip (item + the store’s shipping + est. tax) for participating merchants, which fulfill directly. “Checkout at the store” uses the store’s own payment and support. Agents: JSON at https://api.kaupia.com/v1/product?id=kp:92e5e3cc-e95c-4a34-8950-3f37613fce03; delivered price GET /v1/quote; order with POST /v1/orders or MCP place_order.