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Gardener's Supply

Potting Soil and Mixes

 
Garden Shop > Potting Soil and Mixes
       
Germinating Mix, 9 Qts.   Germinating Mix, 9 Qts.icon

Our Professional Germinating Mix is a finely textured sterile blend of sphagnum peat and vermiculite that is pH adjusted. It also contains trace minerals to stimulate root growth.

It's ideal for seedstarting, especially used in our APS seedstarting systems.

• Perfect for our APS seedstarters
• Wicks moisture at optimal rate for seedlings

Specifications:
• One bag fills 4 APS-24s or APS-40s, 8 APS-12s, or one APS-6.
• 9-quart bag weighs about 4 pounds
• Gardener's Supply Exclusive

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Organic Seedstarting Mix   Organic Seedstarting Mix icon

Can the best seedstarting mix get better? Our tests say yes! This 100% Organic Germinating Mix is the new gold standard for starting plants from seed.

Sphagnum peat and perlite give it the same fine texture and superior moisture-holding characteristics as our original Germinating Mix.

The addition of compost, protein meal and trace minerals puts this organic seedstarting mix in a whole new league with results that impressed even our most experienced gardeners: faster growth, heftier root systems, and beefier plants.

Recommended for all of our seedstarting systems.

• Give your seedlings the best start possible
• Ideal for our APS Seedstarters
• Wicks moisture at the optimal rate for seedlings
• 6-quart bag

Specifications:
• Mature compost, sphagnum peat, rock phosphate, gypsum, protein meal and perlite
• 6-quart bag
• One bag fills 4 APS-24s or APS-40s, 8 APS-12s, or one APS-6
• Gardener's Supply Exclusive

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Transplant Mix, 30 Qts.   Transplant Mix, 30 Qts.icon

When seedlings outgrow their original growing cells, re-pot them in our Transplant Mix, which contains sphagnum peat, perlite and vermiculite, and has a coarser texture than our Germinating Mix.

• Ideal for young plants
• Weed-free, pH-balanced and uniform in texture

Specifications:
• 30-quart bag weighs about 10 pounds
• Use for rooted cuttings that have developed root systems
• Gardener's Supply Exclusive

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Self-Watering Container Mix   Self-Watering Container Mixicon

Our field tests prove it: In self-watering planters, this lightweight mix works better than conventional potting soil.

Its coarse, airy texture acts like a wick, carrying water from the planter’s reservoir to the root system.

The result is more vigorous root growth, better aeration and less waterlogging. It's also an ideal mix for standard pots and planters.

Contains sphagnum peat, perlite, vermiculite and limestone. 20 quart bag.

• Promotes vigorous root growth
• No water logging!
• Amazing wicking action

Specifications:
• 20-qt. bag
• Contains sphagnum peat, perlite, vermiculite and limestone
• Gardener's Supply Exclusive

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All-Organic Self-Watering Container Mix   All-Organic Self-Watering Container Mix icon

Organic Self-Watering Container Mix for Healthy Plants

With a base of sustainably-harvested Canadian peat moss, perlite and limestone fortified with beneficial mycorrhizae and sea-based compost, this lightweight container mix promotes vigorous plant growth and good aeration at the roots.

Its coarse, airy texture acts like a wick, carrying water from the planter’s reservoir to the root system. The result is more vigorous root growth, better aeration and less waterlogging.

It's also an ideal mix for standard pots and planters.

• Lightweight, fortified organic container mix
• Amazing water wicking action with no waterlogging
• Ideal for all of our Self-Watering Planters
• 20-quart bag

Specifications:
• Contains peat moss, perlite, limestone, sea-based compost (from composted shrimp shells and seaweed) and mycorrhizae
• 20-quart bag
• OMRI-certified
• Gardener's Supply Exclusive

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Container Mix, 20 Qts.   Container Mix, 20 Qts.icon

Most soil mixes are too heavy for good root growth and contain few, if any, nutrients.

Our Vermont-made mix contains nutrient-rich compost for energy, and sphagnum peat moss and vermiculite for aeration and water retention.

It's the perfect growing medium in containers, especially self-watering containers. Try it yourself and see why it's the choice of professional growers everywhere.

• Made in Vermont!
• New formula for both standard and self-watering containers
• Guaranteed to improve the health of your plants
• The choice of professional organic growers

Specifications:
• 20-quart bag
• Contains odor-free composted manure and plant materials, sphagnum peat, perlite, and vermiculite
• Gardener's Supply Exclusive

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Container Booster Mix   Container Booster Mixicon

Why throw out the soil in last year's containers? Our Booster Mix replaces the nutrients that the plants used up, so this year's plants get a fresh start.

One bag is enough to revitalize 96 qts. of soil - at big savings for you!

This potent, all-organic formula includes a complete diet of nutrients and trace elements to keep plants lush and healthy.

• 100% natural - all the nutrients plants need
• Just 4 to 8 tablespoons recharges a quart of soil
• Made in Vermont

Specifications:
• 6-qt. bag
• Use 4 to 8 tablespoons of Container Booster to each quart of planting mix
• Contains concentrated plant and manure compost, washed granite, Chilean nitrate, black rock phosphate, and seven other ingredients
• Gardener's Supply Exclusive

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Pots and Planters

Garden Hoses and Sprinklers

 
       
       
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