How should I choose Magnisal Magnesium Nitrate 50lb?

Magnisal Magnesium Nitrate 50lb should be matched to your growing media, water source, crop stage, feeding style, and pH/EC monitoring plan. Confirm the listed SKU, dimensions, and ship weight match the version you want before checkout.

Can Magnisal Magnesium Nitrate 50lb ship in the United States?

Toledo Indoor Garden ships eligible products within the United States. Available shipping options, rates, and estimated delivery timing are calculated during checkout from the selected cart and destination address.

Is Magnisal Magnesium Nitrate 50lb available to order?

Availability is shown on this page and may reflect in-store inventory or supplier warehouse inventory. Call Toledo Indoor Garden before ordering if you need availability, handling timing, or shipping confirmation.

What is the return policy for Haifa North America products?

Toledo Indoor Garden accepts free 30-day parcel returns on unused, unopened Haifa North America products in original packaging after return authorization. Freight, LTL, oversized, special-order, or commercial items may require customer-paid return freight unless the item arrived damaged or defective.

Magnisal Magnesium Nitrate 50lb

Name: Magnisal Magnesium Nitrate 50lb
Brand: Haifa North America
SKU: HN14-2512
Price: 63.99 USD
Availability: InStock

SKU: HN14-2512

$63.99

Available to Order

Inventory may be in-store or supplier warehouse. Call 419-725-2450 to confirm availability, handling timing, or shipping.

This item is bulky for its price, so carrier shipping can be higher than expected for distant states. Local pickup is available, and the exact shipping quote is shown before payment.

Questions? Call 419-725-2450

Quick answer

Magnisal Magnesium Nitrate 50lb should be matched to your growing media, water source, crop stage, feeding style, and pH/EC monitoring plan.

Best fitGrowers building a nutrient program around a specific media type, water source, and crop stage.

Check before orderingConfirm the listed SKU, dimensions, and ship weight match the version you want before checkout.

Grower tipStart from the label or feed chart, measure pH and EC, and increase strength only after plants show they are handling it.

Shopping guidance from Toledo Indoor Garden. Prices, availability, shipping rates, weights, and dimensions are verified during checkout.

Haifa Mag™ Magnisal™ Magnisal Magnesium Nitrate50lb Haifa Mag™ Magnisal™ Magnesium Nitrate is a fully water soluble magnesium and nitrogen source formulated to correct and prevent magnesium deficiencies through Nutrigation or foliar feeding.

The nitrate component enhances magnesium uptake, improving nutrient efficiency while providing immediately available nitrogen.

This formulation supports chlorophyll production, carbohydrate formation and essential enzymatic activity, helping maintain crop vigor and yield.

It dissolves quickly, contains only plant nutrients and is free of chloride and sodium to limit salt accumulation.

Magnisal offers improved solubility, lower electrical conductivity and greater effectiveness than magnesium sulfate, making it suitable for use in soil or soilless systems and with irrigation water of varying quality.

Designed for Nutrigation and foliar applications.

Compatible with most water soluble fertilizers except concentrated phosphate solutions.

Safe for use with all common irrigation systems.

Weight: 50.00 lbs.

Dimensions: 30 x 20 x 10 in.