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Old Cobblers Farm™ Wicked Organics Sul. of Potash Magnesia NCO Organic

Price

$44.00

Old Cobblers Farm™ Wicked Organics Sul. of Potash Magnesia (SOPM) NCO Organic supplies plant-available potassium, magnesium, and sulfur to improve turf color, root strength, and stress tolerance. Granular, easy to apply — ideal for lawns, ornamentals, vegetables, and landscapes.

 

Bring balanced mineral support to your landscape with Old Cobblers Farm™ Wicked Organics Sul. of Potash Magnesia (SOPM) NCO Organic. This targeted soil amendment supplies three essential minerals—potassium (K), magnesium (Mg) and sulfur (S)—that play distinct but complementary roles in plant health: potassium increases stress tolerance and disease resistance; magnesium is central to chlorophyll production and deep green color; sulfur supports protein synthesis and root development.

 

Designed as a granular, homeowner-friendly product, SOPM integrates easily into regular feeding programs to correct common K/Mg/S deficiencies, boost nutrient uptake, and improve overall plant vigor. Use it alongside your normal N-P-K feedings or as a corrective treatment following a soil test for measurable improvement in foliage color, root strength, and turf resilience.

 

Key features

  • Organic source of Potassium (K), Magnesium (Mg) and Sulfur (S)

  • Helps deepen leaf color and improve photosynthesis (Mg benefit)

  • Increases drought, heat and disease tolerance (K benefit)

  • Supports root formation and protein synthesis (S benefit)

  • Granular format for even spreading and predictable activation with water

  • Works well with compost and other organic soil amendments

  • Suitable for lawns, gardens, ornamentals, shrubs, trees and vegetable plots (follow label)

 

Key features & typical nutrient notes

  • Potassium (K): Strengthens cell walls, improves water regulation, and enhances stress tolerance.

  • Magnesium (Mg): Essential for chlorophyll—improves greening and photosynthetic efficiency.

  • Sulfur (S): Important for amino acids and enzymes—supports root health and nutrient availability.

 

Note: Exact guaranteed analysis may vary by batch—always consult the product label for precise nutrient percentages and application rates.

 

Best uses / plant types

  • Lawns & turf: Color improvement, wear recovery, and improved stress resilience

  • Flower beds & ornamentals: Better foliage color and stronger stems for improved displays

  • Vegetable gardens: Supports leafy crops and overall plant vigor (observe label harvest intervals)

  • Shrubs & trees: Enhances root and branch strength during establishment and seasonal maintenance

  • Soils with low K or Mg: Ideal corrective feed when soil test indicates deficiencies

 

Benefits & performance

  • Visible leaf color improvement within 1–4 weeks (depending on soil condition and weather)

  • Improved root strength and nutrient uptake with ongoing use

  • Greater tolerance to heat, drought, and foot traffic when combined with proper cultural care

  • Complements regular N-P-K fertilization for fuller, healthier plants

 

How & when to apply

Preparation

  • Mow/tidy the area and remove debris so granules contact the soil.

  • Perform a soil test if possible to confirm K/Mg/S needs and determine accurate rates.

 

Application method

  • Granular spreader: Calibrate to product granule size and label rate; apply evenly.

  • By hand: Wear gloves and broadcast uniformly for small beds or spot corrections.

  • In beds: Lightly rake into the top 1–2 inches of soil.

  • On lawns: Allow granules to settle on turf, then water lightly.

Watering

  • Water lightly after application to move nutrients into the root zone—avoid heavy runoff.

Timing & frequency

  • Spring: Support green-up and early root growth.

  • Summer: Apply moderate rates to boost stress tolerance (avoid heavy N during heat).

  • Fall: Strengthen roots and build reserves before dormancy.

  • Typical reapplication: every 6–12 weeks depending on soil test results, crop needs, and label directions.

Rates

  • Follow the product label for exact application rates per 1,000 sq ft or per bed area—do not exceed recommended amounts.

 

Safety & storage

  • Use gloves and avoid inhaling dust when handling.

  • Store sealed in a cool, dry place away from children and pets.

  • Do not apply to frozen ground or immediately before heavy rain to prevent runoff.

  • For edible crops, follow any pre-harvest interval printed on the label.

 

Available sizes / suggested uses

  • 1 lb — Small containers, potted plants, spot corrections

  • 5 lb — Small lawns, raised beds, home vegetable patches

  • 10 lb — Medium lawns, multiple beds

  • 20 lb — Large yards, community gardens, small commercial landscapes

 

Why choose Old Cobblers Farm™ Wicked Organics SOPM?

  • Targets three plant-critical minerals in one convenient product for efficient correction of K/Mg/S shortages.

  • Organic-minded formulation that pairs well with compost and sustainable soil-building practices.

  • Homeowner-friendly granular form—easy to apply and integrate into seasonal care plans.

  • Complements balanced N-P-K programs to improve both short-term appearance and long-term soil function.

 

Ideal for

  • Homeowners with mixed landscapes (lawn + beds)

  • Gardeners correcting magnesium or potassium deficiencies

  • Organic and sustainability-minded growers (check label for certifications)

  • Landscapers and maintenance crews needing a targeted mineral amendment

 

Quick reference — what to expect

  • Leaf color improvement: 1–4 weeks (soil- and weather-dependent)

  • Root and vigor gains: Several weeks to months with repeat care

  • Best practice: Use alongside soil testing, proper watering, aeration and a balanced fertilization schedule

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