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Sea Magic Plant Growth Stimulant

This little pouch makes 250 quarts of solution

1 Ounce
Item # 09261
Instock - allow 3-5 business days for processing prior to shipment.

We've all been hearing great things about the uses of seaweed as a plant growth stimulant, and we've tested lots of products to find out how they really measure up. Well, far and away the best—hands down, barring none—is Sea Magic, a seaweed concentrate suitable for use on all your garden plants.

This dry seaweed is just amazing. It doesn't just encourage plants to grow—it shoots them up, increasing root production and strength so that they not only gain in size and bloom, but develop a healthy root system to maintain that increased growth all season long. They grow greener, lusher, and more resistant to pests and diseases. In combination with an all-purpose fertilizer, Sea Magic is unparalleled.

Entirely organic, this seaweed concentrate works wonders on flowering ornamentals, foliage plants, houseplants, shrubs—you name it, Sea Magic will help it. It is a seaweed called Ascophyllum nodosum, harvested from the cold, clean water of the northern Atlantic Ocean, off the coast of Canada. Unlike fish emulsion, it doesn't stink (let's be frank about that), and it's great at preventing leaf decay and stimulating foliage production when sprayed directly onto the leaves. It hastens the absorption of nitrates, potassium, and calcium—minerals plants need to flourish, and it actually makes them more drought resistant. Very effective against botrytis in strawberries and damping off in tomatoes, its also superb on lawns and ornamental grasses.

Here are some specific results observed by Dr. T.L. Senn, a Clemson University seaweed expert:
Fruits and vegetables literally taste better, due to increased levels of BRIX (fruit sugar content)
Roses produced 23 percent more blooms, Carnations 13 percent more
Vegetable and fruit crops are more prolific: 77 percent more apples, 47 percent more peppers, 24 percent more tomatoes
Insect damage is minimized—89 percent reduction in red mites, 77 percent reduction in leaf hoppers

Each 30-gram pouch produces 250 quarts of solution. It is a growth enhancer containing 17 key amino acids and cytokinins, which absorb into plant cells and increase their productivity and strength. Use it in conjunction with a fertilizer for best results. You just won't believe the power of this terrific seaweed.

Review Summary
(Based on 2 Reviews)

Overall Rating: 5.0 / 5.0


Sea Magic
S. Sauve from CA wrote on March 05, 2012

I love Sea Magic. Our hot Southern California inland valley heat makes growing flowers difficult in the summer. Sea Magic seems to help them thrive in the hot weather. I've tried using it with Algoflash and the blooms are wonderful on everything in my garden.

Sea Magic
Elizabeth G. from CA wrote on March 05, 2012

I love Sea Magic. Our hot Southern California inland valley heat makes growing flowers difficult in the summer. Sea Magic seems to help them thrive in the hot weather. I've tried using it with Algoflash and the blooms are wonderful on everything in my garden.

Superior Quality - Hand Grown To Perfection!


Each plant is grown to perfection and ready to take off in your garden or in your best containers; they are the absolute best quality annuals anywhere. Our wide selection includes high quality heirloom tomatoes, compact patio vegetables, exclusive combination plantings, trailing Petunias, Calibrachoas, flowering vines, and foliage plants

Exclusive Growing Media Produces Vigorous Growth

Our special blend creates the ideal density and balance of pH levels for best root development and water retention. This encourages quicker rooting, better branching, and more vigorous growth. gives them the head start they need to grow their best!

State of the Art Environmental Controls

Our greenhouses offer state-of-the-art environmental controls to ensure the health and vitality of your plants. Each plant is hand-grown and inspected by industry professionals. We’ve been growing superior plants for many decades, and we treat each with care. Regular monitoring and good old-fashioned attention to detail make Park plants far better cared for than the mass-produced trays you might find elsewhere.

Delivered in Biodegradable Elle Pots


Our 6-packs of annual plants are grown in biodegradable Elle Pots. These fabric sleeves allow air, water, and even plant roots to penetrate. The result is terrific aeration, less soil compaction, and superior root growth. Plants grown from cuttings in Elle Pots establish much more quickly, stay healthier during growth and shipping, and transplant easily into your garden or container. Each Elle Pot is approximately 2 inches long, 2 ½ inches wide, and 3 inches deep. When you order a 6-pack, you receive six Elle Pots in a unit 7 inches long, 5 inches wide, and 3 inches deep.

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If any annual plant does not meet your standards, contact us at within 14 days of receipt. It’s that simple.

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