Have a Catalog offer ? Click Here

Home » Gardens Alive! & Supplies » Seed Starting Supplies » Seedling Boost Fertilizer

Seedling Boost Fertilizer

Ensures healthy cell wall development
For use on vegetables, fruit, houseplants and ornamentals
NPK 15-3-18

Seedling Boost Fertilizer contains calcium, magnesium and a very high ratio of nitrogen in the nitrate form. The nitrate nitrogen will produce good hard growth, while the phosphorous levels will keep growth short and compact between leaf nodes. The stepped-up amount of potash will ensure good and healthy cell wall development. Seedling Boost Fertilizer can be used on vegetables, fruit, houseplants and ornamentals.

Directions

Mix ½ teaspoon of Seedling Boost Fertilizer in 1 gallon of water.
Two weeks after starting your seeds, supplement water in seed starting tray with Seedling Boost Fertilizer solution. Note: There is no need to remove water.
As your seedlings grow, use the Seedling Boost Fertilizer solution in place of water.

Product Label

* Your final payment amount will be calculated at the time of checkout.

Click here to find estimated ship date.

I'm gardening elsewhere.

Plants will be shipped at the proper planting time for your area of the country using the shipping timeframes outlined below. We continually monitor weather conditions for extreme hot or cold and adjust shipping schedules as needed. Due to hot weather conditions, we are unable to ship most plant items in July and August. Items that are overweight will require an additional shipping charge depending on weight.

2022 Fall Shipping Schedule
ZONE	Hardgoods, Foods & Supplies
3A to 4A	6/1/22 - 10/28/22
4B	6/1/22 - 10/28/22
5A	6/1/22 - 10/28/22
5B	6/1/22 - 10/28/22
6A	6/1/22 - 10/28/22
6B	6/1/22 - 10/28/22
7A	6/1/22 - 10/28/22
7B	6/1/22 - 10/28/22
8A & B	6/1/22 - 10/28/22
9A & B	6/1/22 - 10/28/22
10A & B	6/1/22 - 10/28/22
Last Order Date	All Grow Zones:Oct 24, 2022

Additional Shipping Notes:

The type of product you order or the weather in our area to yours may affect the anticipated shipping schedule, shifting earlier or later, depending.

Trees and shrubs are kept in the nursery row until full dormant for optimum stress protection.

In all cases, we choose the fastest, most efficient way to send your orders via the U.S. Postal Service or FedEx. Large orders or large items may be shipped to you in multiple packages.

Sorry, we cannot ship products to Hawaii, Alaska, APO/FPO or outside the contiguous United States. Please provide a street address as some products are unable to be delivered to Post Office boxes.