• All our products are manufactured in California, USA
• Tested by independent third-party laboratories for quality assurance
• Registered with the California Department of Food and Agriculture (CDFA)
• Rigorously tested to ensure products are free from heavy metals

If you're not completely satisfied, we offer a 90-day money-back guarantee. Simply return the unused portion in its original packaging, and we'll process a full refund.

We're committed to sustainable practices, including:

• Biodegradable packaging
• Precise nutrient formulation to reduce runoff
• Support for eco-friendly farming methods

1% of all profits go to our foundation, focused on improving educational opportunities for children.

Sodium molybdate is a water-soluble fertilizer containing 39% molybdenum, an essential micronutrient required for two critical enzyme systems in plants. First, it's a component of nitrate reductase, which converts nitrate (NO₃⁻) to nitrite (NO₂⁻), the first step in converting nitrate nitrogen into amino acids and proteins. Second, it's essential for nitrogenase enzyme in nitrogen-fixing bacteria found in legume root nodules, enabling biological nitrogen fixation. Without adequate molybdenum, plants cannot efficiently use nitrogen, leading to stunted growth and nitrogen deficiency symptoms even when nitrogen is abundant.

Molybdenum deficiency symptoms vary by crop but commonly include:

• Whiptail in cauliflower: Leaves become narrow, strap-like, and distorted with ragged edges
• Yellowing in legumes: Pale green to yellow leaves similar to nitrogen deficiency
• Cup-shaped leaves: Upward cupping or rolling of leaf margins
• Scorched leaf edges: Necrotic margins on older leaves
• Poor nodulation: In legumes, pink nodules turn green/white and fix less nitrogen
• Stunted growth: Overall reduced plant size and delayed maturity

Deficiency is most common in acid soils (pH < 6.0) where molybdenum becomes less available, sandy soils with low organic matter, and after heavy rainfall that leaches molybdate ions.

The most efficient application methods depend on your crop and situation:

• Seed treatment (most efficient): Uses only 1-4 oz per 100 lbs seed, provides molybdenum exactly where needed, and lasts the entire season. Ideal for legumes.
• Foliar spray: Quick correction method using 1-4 oz/acre in 20-30 gallons water. Best applied at 4-6 leaf stage before deficiency symptoms appear.
• Soil application: Less efficient, requiring 4-8 oz/acre broadcast or 2-4 oz/acre banded. Best for long-term correction in acid soils.
• Liming alternative: Since liming increases Mo availability, it can correct deficiency in acid soils without direct Mo application.

Important: Never exceed recommended rates as molybdenum can be toxic to livestock if forage contains over 5-10 ppm Mo.

Molybdenum has important interactions with several nutrients:

• Nitrogen: Mo is essential for N metabolism; without it, plants can't use nitrate nitrogen efficiently
• Phosphorus: High P can increase Mo uptake, while Mo deficiency reduces P utilization
• Sulfur: Sulfate and molybdate compete for uptake; high sulfur can induce Mo deficiency
• Copper: Antagonistic relationship - high Mo can induce copper deficiency in animals (molybdenosis)
• Iron: Mo deficiency can lead to iron accumulation in plants
• pH effect: Each unit increase in soil pH increases Mo availability 100-fold

For optimal results, maintain balanced nutrition and consider soil pH when planning Mo applications.

Yes, sodium molybdate is generally approved for use in organic farming systems, but always verify with your certifying agency. Key considerations for organic use:

• Allowed only when soil/tissue tests show deficiency
• Must document deficiency and application rates
• Cannot exceed rates necessary to correct deficiency
• Preferred sources are natural (though synthetic sodium molybdate is usually allowed)
• Seed treatment is often the preferred method in organic systems

The tiny amounts needed (often less than 0.1 lb/acre of actual Mo) make it environmentally sustainable and cost-effective for organic production.