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Tent Modes

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OpenGrowBox edited this page Sep 3, 2025 · 2 revisions

🌿 Grow Modes

A comprehensive set of control modes designed to optimize plant growth in a grow tent environment. Each mode is tailored to specific needs, ranging from simple manual control to advanced.

📋 Overview

Mode Control Type Subscription Description
VPD Perfection Local Standard Automated control based on plant stage VPD ranges.
VPD Target Local Standard Fixed VPD setpoint with user-defined tolerance.
Drying Local Standard Specialized drying phase with automated schedules.
Disabled None Standard No automation; full manual operation.

📖 Detailed Descriptions

🌱 VPD Perfection (Local)

Description: A smart, locally controlled mode that optimizes growing conditions based on the plant's growth stage without requiring cloud connectivity or AI.

Key Features:

  • Plant Stage Awareness: Automatically adjusts to predefined ranges for VPD, temperature, and humidity based on the plant's growth stage.
  • Static VPD Control: Targets the midpoint of the stage-specific VPD range with user-defined tolerance for precision.
  • No Manual Adjustments Needed: Seamlessly transitions between growth stages for consistent results.

How It Works:

  1. Stage Ranges: Each plant stage (e.g., Germination, Early Veg) has predefined VPD, temperature, and humidity ranges.
  2. Midpoint Calculation: The system calculates the average (perfection = (VPD_min + VPD_max) ÷ 2) as the target.
  3. Tolerance Application: Defines a perfect_min and perfect_max using:
    • perfect_min = max(VPD_min, perfection - tolerance)
    • perfect_max = min(VPD_max, perfection + tolerance)
  4. Precision Targeting: Controls environmental parameters to maintain values within the calculated range.
  5. Safety Limits: Enforces critical limits (±3°C around target temperature) to protect plants.

Plant Stage Settings:

Stage VPD Range (kPa) Temp (°C) Humidity (%) Target Values
Germination 0.41–0.70 20–24 65–80 0.555 kPa, 22°C, 72.5%
Clones 0.41–0.65 20–24 65–80 0.530 kPa, 22°C, 72.5%
Early Veg 0.65–0.80 20–26 55–70 0.725 kPa, 23°C, 62.5%
Mid Veg 0.80–1.00 20–27 55–65 0.900 kPa, 23.5°C, 60%
Late Veg 1.05–1.10 20–27 55–65 1.075 kPa, 23.5°C, 60%
Early Flower 1.00–1.25 22–26 50–65 1.125 kPa, 24°C, 57.5%
Mid Flower 1.10–1.35 22–25 45–60 1.225 kPa, 23.5°C, 52.5%
Late Flower 1.20–1.65 20–24 40–55 1.425 kPa, 22°C, 47.5%

Benefits:

  • Optimized Growth: Conditions tailored to each plant stage maximize growth potential.
  • Automation: Eliminates manual monitoring with seamless stage transitions.
  • Precision: Mathematical targeting ensures consistent environmental control.
  • Reliability: Delivers repeatable results across grow cycles.

To-Do:

  • Update the PlantStage setting to match your plant's current growth stage for optimal results.

Key Idea: Ensures plants grow under ideal conditions for their stage without manual intervention.

🎯 VPD Target (Local)

Description: A straightforward mode for maintaining a fixed VPD setpoint with user-defined tolerance, ideal for growers who prefer manual control.

Key Features:

  • Fixed Setpoint: Users set a specific VPD target using a slider.
  • Custom Tolerance: Define a percentage tolerance to allow flexibility around the setpoint.
  • No Dynamic Adaptation: Maintains a constant VPD without automatic stage-based adjustments.

How It Works:

  • Users specify a target VPD and tolerance (e.g., ±10%).
  • The system maintains the VPD within the defined range using local device control.
  • No automatic adjustments for plant stages or environmental changes.

Benefits:

  • Simplicity: Easy to configure for growers with specific VPD preferences.
  • Control: Offers precise targeting for consistent VPD levels.
  • Local Operation: No reliance on cloud or remote instructions.

Key Idea: A user-driven mode for maintaining a constant VPD setpoint.

💨 Drying (Local)

Description: A specialized mode designed for the drying phase of plant cultivation, ensuring consistent drying while preventing mold.

Key Features:

  • Automated Schedules: Predefined drying protocols for ease of use.
  • Smart Device Control: Manages ventilation, humidity, and temperature for optimal drying.
  • Three Drying Modes:
    • ElClassico: Traditional drying with balanced humidity and airflow.
    • DewBased: Adjusts based on dew point to prevent condensation.
    • 5DaysSmoke: Accelerated drying on Vapor Pressure Base.

How It Works:

  • Select a drying mode to activate tailored environmental controls.
  • The system adjusts devices (e.g., exhaust fans, dehumidifiers) to maintain ideal drying conditions.
  • Monitors humidity and temperature to prevent mold and ensure quality.

Benefits:

  • Mold Prevention: Maintains low humidity to protect drying plants.
  • Automation: Simplifies the drying process with minimal user input.
  • Flexibility: Multiple modes cater to different drying needs.

Key Idea: Streamlines the drying process with automated, mold-preventive control.

⛔ Disabled

Description: Disables all automated control, allowing full manual operation of the grow tent.

Key Features:

  • No Automation: All environmental controls are turned off.
  • Manual Operation: Ideal for maintenance or custom setups.

How It Works:

  • The system halts all automated commands, leaving device control to the user.
  • Useful for troubleshooting, maintenance, or fully manual grow strategies.

Benefits:

  • Full Control: Perfect for growers who prefer hands-on management.
  • Flexibility: Allows custom configurations without system interference.

Key Idea: Provides complete manual control for maintenance or custom setups.

Happy Growing! 🌱

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