SKU: 17392072953

Crab & Lobster Shell Organic Fertilizer 5-3-0 (4 lb)

Sale price$24.29 Regular price$26.99
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Description

Crab & Lobster Shell Organic Fertilizer 5-3-0 (4 lb)Neptune's Harvest Organic Crab & Lobster Shell fertilizer is a premium, dry organic plant food that has gained significant recognition among gardeners and agricultural enthusiasts. This unique fertilizer is derived from the shells of crabs and lobsters, making it an environmentally friendly and sustainable choice for nourishing your plants and soil. Key Nutrients: Calcium and Magnesium One of the key components of Neptune's Harvest Crab & Lobster

Neptune's Harvest Organic Crab & Lobster Shell fertilizer is a premium, dry organic plant food that has gained significant recognition among gardeners and agricultural enthusiasts. This unique fertilizer is derived from the shells of crabs and lobsters, making it an environmentally-friendly and sustainable choice for nourishing your plants and soil.

Key Nutrients: Calcium and Magnesium

One of the key components of Neptune's Harvest Crab & Lobster Shell fertilizer is calcium, which constitutes 17% of its composition. Calcium plays a crucial role in plant growth and development by strengthening cell walls, aiding in root development, and promoting overall plant vigor. Adequate calcium levels in the soil can also help in preventing common plant diseases and disorders, ensuring healthier and more resilient plants.

In addition to calcium, Neptune's Harvest Crab & Lobster Shell fertilizer also contains magnesium, making up 1% of its content. Magnesium is an essential nutrient that is vital for photosynthesis, the process by which plants convert light energy into chemical energy to fuel growth and development. A deficiency in magnesium can lead to yellowing of leaves, reduced plant growth, and poor overall plant health. Therefore, ensuring a balanced supply of magnesium is crucial for optimizing plant performance.

Synergistic Effect with Neptune’s Harvest Kelp Meal
One of the standout features of Neptune's Harvest Crab & Lobster Shell fertilizer is its compatibility with Neptune’s Harvest Kelp Meal. When used in conjunction, these two products create a synergistic effect, providing a comprehensive range of nutrients that plants require for healthy growth. Kelp Meal is rich in various essential nutrients, including nitrogen, potassium, and micronutrients, complementing the calcium and magnesium provided by the Crab & Lobster Shell fertilizer. Together, they form a potent combination that can significantly enhance soil fertility and plant health.

Benefits for Bulbs and Flowers

Furthermore, high calcium fertilizers like Neptune's Harvest Crab & Lobster Shell have been shown to offer additional benefits beyond promoting plant growth. They are particularly beneficial for bulbs and flowers, aiding in the development of robust root systems and promoting vibrant blooms. By incorporating this fertilizer into your gardening routine, you can expect to see improved flowering and increased bulb production, enhancing the overall aesthetic appeal of your garden.

Environmental Sustainability

Neptune's Harvest Organic Crab & Lobster Shell fertilizer is not only beneficial for plants but also for the environment. By utilizing waste materials from the seafood industry, this fertilizer promotes sustainability and reduces waste, making it an eco-friendly choice for conscientious gardeners. By choosing Neptune's Harvest Crab & Lobster Shell fertilizer, you are contributing to a more sustainable and environmentally responsible approach to gardening and agriculture.

Application Guidelines

When applying Neptune's Harvest Crab & Lobster Shell fertilizer, it is essential to follow the recommended application rates and guidelines provided by the manufacturer. Over-application can lead to nutrient imbalances and potential harm to plants, while under-application may not provide the desired results. By adhering to the recommended guidelines, you can ensure optimal nutrient uptake by your plants and achieve the best possible outcomes.

In conclusion, Neptune's Harvest Organic Crab & Lobster Shell fertilizer is a highly effective and environmentally-friendly fertilizer that offers a range of benefits for plants and soil. With its high calcium and magnesium content, it promotes healthy plant growth, strengthens cell walls, and enhances overall plant vigor. When used in conjunction with Neptune’s Harvest Kelp Meal, it creates a synergistic effect that boosts soil fertility and plant health. Additionally, its compatibility with bulbs and flowers makes it a versatile choice for various gardening applications. By incorporating Neptune's Harvest Crab & Lobster Shell fertilizer into your gardening routine, you can expect to see healthier, more vibrant plants and a more sustainable approach to gardening.

Shipping Notes
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Exchange/Return Notes
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SKU: 17392072953

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Rayelene A.
Fort Morgan, US
★★★★★ 2
Jacket is extremely large
Size: Medium, Color: Classic Light Wash
Runs big, the arms look and feel like they are from a MALE PATTERN AND STICK OUT LIKE IM A MALE BODYBUILDER. Back is very large , too much fabric… the entire jacket. It looked ridiculous on a woman.
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Reviewed in the United States on June 12, 2026
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Scarlet
Louisville, US
★★★★★ 4
Nice jacket but missing inner pockets
Size: X-Large, Color: Classic Light Wash, Size: X-Large, Color: Classic Light Wash
This denim jacket has a good color and design that's makes this noticeable when you do wear it. The shape is like any other denim that's out there and the size is true to fit. There front pockets with decent depth however there's no inner pocket which is a bummer as that's always a nice feature to have. It's not the softest material but it denim and will be durable.
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Reviewed in the United States on April 29, 2026
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Deborah Beavers
Battle Creek, US
★★★★★ 5
Launders great-roomy fit
Size: XX-Large, Color: White
Great fabric-launders great
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Reviewed in the United States on May 9, 2026
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Whitney Smiley
Fort Morgan, US
★★★★★ 5
This jean jacket is super cute comfortable and I get a lot of compliments😍🤩
Size: Large, Color: Medium Blue Vintage, Size: Large, Color: Medium Blue Vintage
I absolutely love this denim jacket—it’s become my new go-to layering piece for everything from casual errands to date nights! As a busy mom who needs clothes that can keep up with my day without sacrificing style, this one checks all the boxes. The medium-wash blue denim has that perfect lived-in feel right out of the box, with just the right amount of structure while still being soft and comfortable against the skin. The fit is fantastic—it’s cropped just enough to flatter without feeling too short, hitting right at the waist so it pairs beautifully with high-waisted jeans, leggings, or even flowy dresses. I love the classic button-front design and the chest pockets that add a touch of authentic detail without being bulky. The sleeves are nicely tailored too, with enough room to roll them up for a more relaxed vibe or wear them down for polish. It’s surprisingly versatile for all seasons: throw it over a basic tank or tee in warmer weather, or layer it over a cozy sweater when the evenings get cooler. What really stands out is the quality. The fabric feels sturdy and well-made, with reinforced stitching that makes me confident it’ll hold up through countless washes and wears. No fraying or fading after a few cycles so far, which is huge for something I reach for multiple times a week. It’s also got a nice subtle stretch that moves with you, making it ideal for long days chasing kids or sitting at a desk. I’ve styled it with everything from sneakers and mom jeans for school drop-off to boots and a cute top for church or a night out, and it always elevates the look without trying too hard. If you’re looking for a timeless denim jacket that feels fresh and modern, this is the one! It’s flattering on real bodies (curves and all), easy to care for, and instantly makes any outfit feel more put-together. I’ve already recommended it to several friends, and I can’t imagine my closet without it now.
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Reviewed in the United States on June 8, 2026
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Kevin Kim
Chelsea, US
★★★★★ 5
Great jacket for the price!
Size: XX-Large, Color: White
The denim jacket has a nice relaxed fit without feeling too baggy and it looks great doing it. There's just enough elastic for the jacket to stretch a little without losing its shape. The color's accurate and it's hard to beat the price so I've no notes!
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Reviewed in the United States on June 12, 2026

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