Mineral Boost Fertilizer (Formerly Planters II)
Soil Mender's Mineral Boost contains over 30 trace minerals that support the growth of healthy plants. This mineral-rich fertilizer is an essential component for good soil preparation. It also feeds the beneficial soil microbes that break down organic materials into humus. Dig Mineral Boost into the soil at planting time and broadcast on top of the soil around established plants every year or two in the fall.
Use it on all types of ornamental and edible plants. Xeric plants such as cacti, succulents, native shrubs, Penstemon and other wildflowers are particularly responsive when fertilized with Mineral Boost. A natural product mined near Salida, CO. Mineral Boost was formerly known as Planters II.
Application rates: use 1 level handful per perennial plant – 1/2 cup per 1 to 5 gal sized shrub or rose – 6 heaping cups (5 lbs.) per 100 sq ft of bed area.
|Ships to Hawaii, Alaska & Canada||No|
Our Standard Garden Goods Shipping is 3-4 Days
Plant Shipping: We will ship your order during the first available zone-appropriate shipping week. Most plant orders arrive within 3-4 days, or less, of leaving our greenhouses. This prompt delivery is provided without additional express charges.
Grass Plugs & Seed: Most orders ship within 5-8 business days (all zones).
Standard shipping costs are $4.99 and up, depending on the size of the order.
Make Fast Even Faster: For ‘Rush’ same week delivery, please call customer service at 800-925-9387.
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USDA Hardiness Planting Zones
To determine if a plant is sufficiently cold hardy, the USDA created numbered zones indicating winter low temperatures; the lower the zone number the colder the winter.
- If the coldest winter temperature expected in your area is -15°F (zone 5) then any plants rated zones 3-5 will survive the winter temperatures in your area.
- If you live in very warm winter areas (zones 9-11) plants with zones 3-4 ratings are not recommended. The lack of freezing winter temperatures do not provide a time for winter dormancy (rest).
Find Your Planting Zone:
Enter your Zip Code to find your USDA Planting Zone