CSL+ 4-2-3: Premium Organic Fertilizer with Enhanced Plant Uptake

SKU Csl32oz
$45.00
Select a Size
Please choose
1
Product Details

CSL+ 4-2-3: Premium Organic Fertilizer with Enhanced Plant Uptake

CSL+ is a cutting-edge organic fertilizer that combines the power of L-Amino Acids, corn steep liquor, and soy protein hydrolysate to deliver unmatched nutrient efficiency and plant health benefits. Designed to support all growing programs—conventional, sustainable, or organic—CSL+ provides superior nutrient availability and enhances both soil and plant vitality.

Key Features of CSL+:

  • 100% Organic & Water Soluble: Safe and effective for all plants.
  • High Nutrient Uptake Efficiency: Rapid assimilation of nutrients, including nitrogen, phosphorus, and potassium.
  • Abiotic & Biotic Stress Resistance: Protects plants from environmental stress and disease.
  • Enhanced Soil Health: Boosts microbial activity for long-term sustainability.
  • Multi-Functional Organic Acids: Improves cation exchange capacity (CEC) and soil nutrient cycling.

Guaranteed Analysis:

  • Total Nitrogen (N): 4%
  • Available Phosphate (P2O5): 2%
  • Soluble Potash (K2O): 3%
  • Derived from: Soy Protein Hydrolysate and Corn Steep Liquor.
  • Additional Ingredients: Seaweed Extract, Fulvic Acid, and Molasses.

Key Benefits:

  • High Carbon Nutrient Source: Promotes microbial activity and enhances soil structure.
  • Enhanced Plant Immunity: Increases resistance to stress, pests, and diseases.
  • Improved Growth and Yield: Boosts biomass production, root development, and crop quality.
  • Eco-Friendly: Reduces fertilizer dependency while improving nutrient efficiency.
  • Shelf Life Improvement: Extends the storage life of fruits and vegetables.

Unique Nutritional Profile:

CSL+ contains 38% L-Amino Acids, essential for photosynthesis, enzyme production, chlorophyll synthesis, and more. Its amino acid profile ensures optimal nutrient delivery for robust plant growth:

  • Alanine: 11.12 g/100g protein
  • Glutamic Acid: 3.86 g/100g protein
  • Lysine: 1.74 g/100g protein
  • Valine: 1.56 g/100g protein

Application Recommendations:

  1. At Planting: Apply 2-4 quarts per acre (5-9 L/Ha); homeowners: 2 oz per gallon, repeat weekly.
  2. Established Crops: Apply 1-2 gallons per acre (9-18 L/Ha); homeowners: 4 oz per gallon, repeat every 2-4 weeks.
  3. Foliar Spray: Use 1-2 quarts per acre (2-5 L/Ha); homeowners: 1 oz per gallon, repeat every 2-3 weeks.
  4. Seed Treatment: 0.25% or 8 oz per 50 lbs of seed; dilute with water.
  5. Hydroponics: Use 1-2 oz per 25 gallons of nutrient solution (30-60 ml/1000 Liters).

Note: A surfactant is recommended for foliar applications. Always jar test before tank mixing.

Storage Instructions:

  • Store in a cool, dry place away from direct sunlight.
  • Do not allow to freeze.
  • Shake or agitate before use.

Additional Advantages:

  • Compatibility: Tank-mixable with most fertilizers and pesticides (jar testing recommended).
  • Pet-Friendly: Safe for use around pets.
  • Pleasant Odor: Suitable for enclosed environments like greenhouses.

Why Choose CSL+?

CSL+ delivers an innovative approach to plant nutrition, offering a high-performance organic fertilizer that enhances growth, boosts immunity, and improves soil health. Its advanced formula is perfect for fruits, vegetables, trees, shrubs, turfgrass, and more, ensuring optimal results with every application.

Order CSL+ 4-2-3 today and experience the difference in healthier plants, better yields, and sustainable farming practices!

Save this product for later
Customer reviews
Reviews only from verified customers
No reviews yet. You can buy this product and be the first to leave a review.
Share this product with your friends
CSL+ 4-2-3: Premium Organic Fertilizer with Enhanced Plant Uptake

Frequently Asked Questions


Hi there! Have some questions about our company? Find the answers below. 
  • What are your business hours?

    Our office is open Monday thru Friday from 8 am to 5 pm. We do close for major holidays, so we recommend ordering your testing and sending your sample early if a holiday is coming up. You can always reach us by email. Just send us a message at info@tpslab.com

  • When will I get my results?

    We understand that you need your results as soon as possible. That is why we make sure to begin processing your samples as soon as they arrive at our laboratory. When the results are ready, we will email them to the email address you provided on your submittal form. The list below will give you an idea of our usual turnaround times. 


    Soil Tests: 5-7 Business days

    Water Tests: 5 - 7 Business days

    Plants Tests: 24 - 48 Hours

    Compost Tests: 7 - 14 Business days

    Fertilizer Tests: 3 - 5 Business days

    Heavy Metals Test: 7 - 14 Business days


    We offer a rush option for an additional 50% of the testing cost, but we would encourage you to give yourself time to test before you get to a point where a rush is needed.

a paypal , mastercard , and visa logo on a white background .
Refund Policy
Share by: