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"Natural and Organic Fertilizer, Soil Amendments and Livestock Nutrition
By using the best ingredients possible, we know we're providing our customers with the highest quality product.
We are committed to organic and sustainable agricultural practices. Our products meet NOP requirements for organic production.
Many of our staff are trained organic inspectors. We know the NOP requirements and can effectively communicate with certifiers.
We believe in what we produce. Every product is field tested for efficacy and safety. Only after extensive testing do we release a product.
Our staff is available to help with any questions you may have. Visit our contact us page to learn more.
Interested in a custom fertilizer or animal mineral? We can help!
Custom blends are our specialty!"

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Cal-Phos

Cal-Phos™ 0-3-0 -18 (Phosphorus) is a naturally mined source of readily available phosphorus and calcium.With up to 18% total Phosphorus and 3% Phosphorus immediately available it can be a good amendment for soils needing phosphorus. It will not leach and will remain in plant available form. The addition of Cal-Phos™ to manure has been proven to greatly reduce ammonia levels and increase the amount of Nitrogen retained in the manure for plant use.

Cal-Phos™ 0-3-0 -18 (Phosphorus)

Fertrell Liquid #3: 2-3-1 is a New and Improved! Fertrell Liquid #3 will now have a new analysis with higher phosphorus. It will still have the same great benefits with the same combination of kelp concentrate and liquid fish as previous versions. Use as a foliar spray or added to liquid fertigation systems, our improved Liquid #3 will be better suited to meet the needs of growing crops with higher phosphorus. Liquid #3 can also be used as a transplant solution or applied during stress periods of plant growth i.e. early growth, budding, pod formation, fruiting, prior to frost, and crops damaged by herbicide. When foliar feeding, apply as a fine mist in early morning or late afternoon.

The Fertrell Company Fertrell Liquid #3: 2-3-1

Shrimp Meal 4-5-0 (Nitrogen)  is a good source of slow release Nitrogen along with calcium and naturally occurring chitin. Chitin naturally repels and kills harmful nematodes. This is a benefit wherever nematodes are problematic in vegetable production.

The Fertrell Company Shrimp Meal 4-5-0 (Nitrogen)

Berry Mix 4-2-4 is a blended plant food specially aimed at more, bigger and tastier berries. Safe and easy to use. Works in most soil types. Best time to apply is at the end of the season. Includes Boron and Zinc.

The Fertrell Company Berry Mix 4-2-4

Super K 3-4-7  is blended to meet the demands of higher phosphorus and potassium requirements by certain crops. It performs much like a combination of Super N 4-2-4 and Gold SS just with higher available potash. The phosphorus helps get germinating seedlings off to good start and the extra potassium helps finish the crop. Super K is also blended with crab meal for nematode control. Available with and without added Boron, Boron and Zinc, and with and without added Sodium Nitrate.

The Fertrell Company Super K 3-4-7

Earth Friendly All Purpose 5-5-3 is an organic blend that provides balanced, slow-release nutrients without the risk of burning. It improves water penetration and conditions the soil for vigorous root growth.

The Fertrell Company Earth Friendly All Purpose 5-5-3

Rose Food 4-2-4 is formulated as a multi-purpose plant food. It contains readily available nutrients to get the plant off to a fast and vigorous start while time released nutrients feed the plant throughout the growing period.

The Fertrell Company Rose Food 4-2-4

Magnesium Sulfate 0-0-0 (Magnesium) is a great source of magnesium and sulfur for improving your soils and crops. Epsom salt can be applied and incorporated in the soil or dissolved in water and used for foliar or drip application. It is a fast and easy way to apply these two essential nutrients.

The Fertrell Company Magnesium Sulfate 0-0-0 (Magnesium)

Sodium Nitrate 15-0-2 (Nitrogen) is a highly available source of Nitrate nitrogen. Use when quick release nitrogen is needed to provide a boost to the crop. Sodium nitrate does have the ability to burn crops so limit its contact with crop foliage.

The Fertrell Company Sodium Nitrate 15-0-2 (Nitrogen)

The Fertrell Company

"Natural and Organic Fertilizer, Soil Amendments and Livestock Nutrition
By using the best ingredients possible, we know we're providing our customers with the highest quality product.
We are committe

Fertrell Company - Natural - Organic - Fertilizer - Knowde

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Fertrell Liquid Kelp Concentrate Product Label

Fertrell Liquid Kelp Concentrate Product Label - The Fertrell Company - Knowde

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