Mars Hydro Advanced VPD Control Kit – Humidifier, Dehumidifier & Auto Refill System for Stable Humidity Management

Original price was: £351.99.Current price is: £249.99.

Please note: To enable Smart VPD Control, please add the iControl Smart Controller.

Upgrade your humidity management with a complete humidification, dehumidification and water refill solution.

The Mars Hydro Advanced Humidity Control Kit combines a 6L humidifier, 12L/Day dehumidifier and 15L auto refill system to help maintain more consistent humidity levels throughout the growing cycle.

Designed for growers who want a more convenient way to manage humidity in grow tents and indoor cultivation spaces, this complete kit helps reduce manual water refills and makes day-to-day humidity management easier.

Key Benefits

1. Automatic Water Refill The 15L Auto Refill Kit automatically supplies water to the humidifier, helping maintain a continuous water supply without frequent manual refilling.

2. Longer Running Time With a 15L water reservoir, the humidifier can operate for longer between refills, making it well suited to extended growing periods.

3. Flexible Humidity Management The 6L humidifier and 12L/Day dehumidifier provide both humidification and dehumidification, giving you greater flexibility to manage moisture levels throughout the grow cycle.

4. Complete Growing Environment Solution Designed for grow tents and indoor cultivation, the kit combines humidity management and automatic water supply in one convenient setup.

5. Optional Smart VPD Control For automated VPD monitoring and control, add a compatible Mars Hydro iControl Smart Controller. Controllers are sold separately.

Package 1 Includes

  • 1 × Dehumidifier with power cord
  • 1 × Flexible long air duct (30.5 cm)
  • 1 × Flexible short air duct (22 cm)
  • 1 × Drain pipe (150 cm)
  • 1 × Temperature & humidity sensor

Package 2 Includes

  • 1 × 6L Humidifier
  • 1 × Temperature & humidity sensor
  • 1 × Flexible long hose
  • 2 × Flexible short hoses
  • 2 × Velcro straps
  • 1 × 2-way nozzle
  • 1 × Tool kit

Package 3 Includes

  • 1 × Collapsible bucket (15L capacity)
  • 1 × PE pipe (5m overall length)
  • 1 × 1/8-inch L-shaped external-thread elbow
  • 1 × T-shaped connector
  • 1 × Bucket connector
  • 1 × L-shaped tank connector
  • 1 × L-shaped double connector
  • 1 × Float valve
  • 1 × On/off valve
  • 1 × Pipe cutter

Mars Hydro VPD Control Kit with 12L/Day Dehumidifier & 6L Humidifier – Complete Humidity Management Solution for Indoor Growing

Original price was: £315.99.Current price is: £229.99.

Please note:

Take control of humidity levels throughout your grow with the Mars Hydro Humidity Control Kit. Combining a 12L/Day dehumidifier with a 6L humidifier, this kit provides a practical solution for managing humidity levels in grow tents and indoor growing environments.

By adding or removing moisture as needed, the dehumidifier and humidifier help maintain a more stable humidity level throughout different stages of plant growth. This can help reduce excessive humidity or overly dry conditions and create a more consistent growing environment.

Key Benefits:

  • Effective humidity management for indoor growing
  • Includes a 12L/Day dehumidifier and 6L humidifier
  • Helps maintain more stable humidity levels throughout the grow cycle
  • Suitable for grow tents and indoor cultivation
  • Smart VPD control available when paired with a compatible Mars Hydro controller

Package 1 Includes:

  • 1 × Dehumidifier with power cord
  • 1 × Flexible long air duct (30.5 cm)
  • 1 × Flexible short air duct (22 cm)
  • 1 × Drain pipe (150 cm)
  • 1 × Temperature & humidity sensor

Package 2 Includes:

  • 1 × 6L Humidifier
  • 1 × Temperature & humidity sensor
  • 1 × Flexible long hose
  • 2 × Flexible short hoses
  • 2 × Velcro straps
  • 1 × 2-way nozzle
  • 1 × Tool kit

Pre-order – 2026 NEW Upgraded Mars Hydro Smart Dimmable FC-E6500 BridgeLux 730W Commercial LED Grow Light with OSRAM Red (Est. Ship Before Oct. 26th)

Price range: £419.99 through £429.99
  • PPE: 2.8 µmol/J PPE
  • Max Yield : 2.5g yield/watt.
  • PPF: 2044umol/S
  • Coverage: 5'x5'
  • Wattage: 730W
The upgraded Mars Hydro FC-E6500 now features enhanced OSRAM red spectrum to boost flowering performance—while keeping the same affordable price. Designed with high-efficiency Bridgelux LEDs, it delivers powerful, uniform light output comparable to premium grow lights, making it the best-value choice for maximizing yields without increasing your budget. Equipped with premium heat dissipation structure and durable build, it operates stably with low heat generation, effectively avoiding plant light burn and delivering a longer service life for long-term cultivation. Mars Hydro FC-E6500 LED grow light supports daisy chaining of up to 80 units, perfectly catering to large-scale lighting layout demands for commercial planting. The innovative foldable frame simplifies setup—just hang and connect the driver to start. Pair with iConnectu, Controller, or iHub-Pro (sold separately) for remote monitoring, smart scheduling, and precise dimming via the MARS HYDRO App.

Pre-order – [Smart Control] 2026 NEW Upgraded Mars Hydro Smart Dimmable FC-E6500 BridgeLux 730W Commercial LED Grow Light with OSRAM Red+iControl Smart Controller (Est. Ship Before Oct. 26th)

Original price was: £579.98.Current price is: £459.99.
  • PPE: 2.8 μmol/J
  • PPF: 2044 μmol/S
  • Wattage: 730W
  • Max Coverage : 5FT*5FT
The upgraded Mars Hydro FC-E6500 now features enhanced OSRAM red spectrum to boost flowering performance—while keeping the same affordable price. Designed with high-efficiency Bridgelux LEDs, it delivers powerful, uniform light output comparable to premium grow lights, making it the best-value choice for maximizing yields without increasing your budget. Equipped with premium heat dissipation structure and durable build, it operates stably with low heat generation, effectively avoiding plant light burn and delivering a longer service life for long-term cultivation. Mars Hydro FC-E6500 LED grow light supports daisy chaining of up to 80 units, perfectly catering to large-scale lighting layout demands for commercial planting. The innovative foldable frame simplifies setup—just hang and connect the driver to start. Pair with Controller for remote monitoring, smart scheduling, and precise dimming via the MARS HYDRO App. Package Include:
  • 1*FC-E6500 LED Grow Light
  • 1*iControl Controller (Will be shipped separately)