Client:

Top CEA Grower

Category:

Hydroponics

Date:

2023-2024

Customer Feedback:
CEA, Deep Water Culture, Leafy Greens Production

1. Background & Objective

  • Objective: The client, a prominent CEA grower, aimed to improve dissolved oxygen (DO) control and maintain a stable oxidation-reduction potential (ORP) to prevent pond crashes, enhance pond cleanliness, and sustain production levels, specifically for spinach cultivation. Pond size 10k gal.

2. Solution Provided

  • KST System Features Utilized:
    Advanced dissolved oxygen control achieving levels up to 15 ppm. Consistent ORP maintenance, keeping ponds clean and mitigating the risk of production losses.
  • Ease of Integration: Rated positively for compatibility with existing pond irrigation systems.

3. Performance Metrics

  • Ease of Installation: Rated as Very Good.
  • Documentation Quality: Rated as Good.
  • Product Support: Highly accessible with reliable support, rated positively.
  • Overall System Reliability and Performance: Rated as Excellent by the client.

4. Customer Experience

  • Usage Frequency: Daily
  • Ease of Use: Scored 8/10 for user-friendliness.
  • Value for Money: Rated 9/10, indicating strong satisfaction.
  • Likelihood to Recommend: Scored 9/10, showing high client satisfaction.

5. Additional Insights

  • Valued Features: Dissolved oxygen control and ORP maintenance for pond cleanliness and production consistency.
  • Requested Features for Improvement:
    Bigger screen control.
    Enhanced remote access capabilities, such as an app-based platform.
  • Comparison to Competitors: Comparable system performance with superior technical support.

6. Outcome & Benefits

  • Impact: The KST system prevented pond crashes and maintained high DO levels, contributing to the successful growth of leafy greens without any production loss.
  • Customer Feedback: Overall, the customer found the KST system effective, reliable, and supportive of their operational goals.

 

Verification Disclaimer: All data was collected and verified using a customer feedback form protocol. No additional changes or implementations were made to the grow operations during the multi-cycle trial period, aside from the implementation of the Kairospace system.

Avoided pond crashes with leafy greens — sustained DO at 15 ppm, and sustained ORP kept our 10k gal ponds clean with no loss in production.
Pepe Calderon
Cultivation Director, CEA
GLOSSARY

Deep Water Culture (DWC) is a popular hydroponic technique used for cultivating leafy greens in a nutrient-rich, oxygenated water solution. In DWC systems, plant roots are suspended directly in a water reservoir, allowing constant access to nutrients and oxygen, which promotes rapid growth and robust yields. This method is highly efficient for leafy greens like lettuce, spinach, and herbs, as it supports their need for consistent hydration and nutrient uptake. With proper management of dissolved oxygen (DO) levels and pH, DWC offers a sustainable, soil-free approach to producing fresh, high-quality greens year-round.

The amount of oxygen in water or nutrient solutions used for irrigating leafy greens. It affects root health, nutrient absorption, and overall plant growth, helping to prevent root diseases and plant stress.

 

Oxidation-Reduction Potential (ORP) plays a crucial role in maintaining water quality and pathogen control in Deep Water Culture (DWC) systems for leafy green production. ORP measures the water’s ability to break down contaminants and control microbial activity, which is vital for plant health. In DWC setups, maintaining optimal ORP levels can prevent harmful bacteria, algae, and pathogens from thriving in the nutrient-rich solution. This control reduces the risk of root diseases and supports a cleaner, healthier growing environment, enabling leafy greens to absorb nutrients efficiently and grow faster. By carefully managing ORP, growers can improve both the quality and yield of their leafy greens in DWC systems.

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