Penobscot Blend Compost & Peat


Penobscot Blend Planting Mix


Uses: Planting amendment for annuals, perennials, shrubs and trees; conditioning garden beds and borders.  Also terrific for growing vegetables!


Coast of Maine Organic Products Penobscot Blend Planting Mix is a rich, smooth, all-in-one planting mix made from salmon and blueberry compost, tiny oyster shell fragments and peat. Mixed with native soil, it helps aerate and add texture and promotes better root growth. When used around new plantings, it provides the nutrients and microorganisms needed for a strong start.

Available in 1cf. bags.

Target pH 6.5

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SKU: Penobscot1 Categories: ,

The Coast of Maine difference

Here at Coast of Maine we are proud of the quality and consistency of our compost-based soils. Compost, we believe (naturally decomposed organic matter) is the key ingredient. Ours are made using carefully designed and tested recipes which include the very best ingredients (sustainably sourced from pristine ocean waters and local farms) combined with rigorous quality controls. We never use biosolids, municipal or household waste. Close attention to detail with frequent turning, sampling and testing plus a lengthy aging and curing process produces dark, rich compost.

We use all natural ingredients

We believe Penobscot Blend™ Organic & Natural Planting Mix is the ideal soil amendment for for bedding annuals and planting perennials, roses, shrubs and trees. It provides the rich and diverse soil your plants need.

This product is formulated from composted manure, sphagnum peat moss, aged bark, oyster shell and mycorrhizae.


Information regarding the contents and levels of metals in this product is available at:
Mycorrhizae provide increased water and nutrient absorption capabilities and help to strengthen root vitality. For more
information about mycorrhizae visit:

Store this bag in a cool, dry place, avoiding direct sunlight.

Follow these few, simple steps


Planting beds & gardens

Dig a hole as deep and twice as wide as the root ball of the plant. Place the plant in the bottom so the stem is centered and the crown is slightly above the rim of the hole. If the root ball is burlap wrapped, make sure to cut away the wrapping.

Fill in with equal parts of Penobscot Blend™ and soil, tamping around the plant. Water
thoroughly and regularly until the plant has established itself. Feed with an organic plant food such as our Stonington Blend™ Organic Plant Food


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