Skip to product information
1 of 1

advanced nutrients

Advanced Nutrients Root Mass Expander Tarantula 500mL

Advanced Nutrients Root Mass Expander Tarantula 500mL

Regular price $46.00 USD
Regular price Sale price $46.00 USD
Sale Sold out
Shipping calculated at checkout.

Root Mass Expanders

Tarantula®

Vegetative Stage Blooming Stage Indoor / Outdoor Regular Watering Watering Systems Hydroponics Coco Coir Safe

Grow Phase

Week 1
Week 2
Week 3
Week 4
2 mL/L
2 mL/L

Bloom Phase

Week 1
Week 2
Week 3
Week 4
Week 5
Week 6
Week 7
Flush
2 mL/L
2 mL/L

Add beneficial bio-fertilizers to your grow and optimize conditions for explosive yields. Tarantula® delivers optimal ratios of hand-selected bacteria for enriching your garden’s root zone.

  • Increases water and nutrient absorption for maximum yields
  • 10,000,000 CFU per gram offers optimal conditions to ramp up nutrient transport
  • Improves availability of much-needed iron and phosphorus


Tarantula® is specially designed for use with diverse hydroponic growing media and all continuous liquid-feed growing systems such as aeroponics, drip irrigation and emitters, NFT, flood and drain, and deep water culture.

ATTENTION: Tarantula® is completely compatible with all pH Perfect Base Nutrients as well as with all non pH Perfect Base Nutrients and supplements and all competitors Base Nutrients and supplements.

NOTE: At Advanced Nutrients, we do not use paclobutrazol, daminozide, or any other banned plant growth regulators in our products.

View full details