For Help & Advice: 0117 971 3000
Greens Horticulture - Serving Growers All Over The UK

Atami Rootbastic

Regular price £13.46 £14.95 | Save £1.49 (9% off)
Tax included. Shipping calculated at checkout.
In Stock
SKU: 1185
Spend £50.00 more for free delivery (shipping surcharges still apply)

Atami Rootbastic

100ml - £13.46
  • 100ml - £13.46
  • 250ml - £39.56
  • 500ml
  • 1.25l

Atami Rootbastic


From the producers of the ever-popular€š Bloombastic, is a very highly€š concentrated root stimulator that delivers impressive results whilst offering excellent value for money.

  • Massive root production
  • Increase resistance to disease and environmental stress
  • Can be used in any growing system
  • Ideal for use with any nutrient schedule/brand.

For use for a 3-week period in the vegetative phase, once your plant has 2 long roots, it contains a unique combination of high NPK, bio-stimulants, and bio-minerals that drives very strong root growth which will in turn allow your plants to flower/fruit to their full potential. Rootbastic contains relatively high NPK levels for a root stimulator, especially phosphorus (P). However, once roots are 2 long, this element becomes the most important - phosphorus ensures the transport and storage of energy and forms an important part of building elements in cells and DNA, crucial to building a healthy and strong root system, which is crucial to crop quality and success. On top of all of this, Rootbastic will help to increase resistance to root disease, and protect against environmental stress, ensuring your plant is strong and healthy to grow maximise its full potential. How to use:

  • Use for the first 3 weeks of the vegetative phase - Week 1 - 0.1ml per litre, week 2 - 0.2ml per litre, week 3 - 0.3ml per litre.
  • Please refer to the feed schedule for more information (see downloads below).

Best Practices:

  • Shake well before use.
  • Use clean measuring instruments--do not put anything into the bottle.
  • Monitor EC regularly and adjust accordingly based on crop and growth stage.
  • Store closed in original packaging at a temperature between 45° F and 85° F.

Composition:€š NPK 4-14-4

Rootbastic€š is a good product that delivers what it says it will, whilst offering excellent value for money. Highly recommended.



Delivery Information

Most orders are shipped within 24 hours.

Orders are currently shipped with Parcelforce (Express 24 service for standard and heavy/bulky items) or DPD Local (Premium next-day), a signature will be required on delivery. We have been shipping orders for 15 years and our courier choices are subject to change as service levels fluctuate.

All orders are shipped on a next day courier service – you will be informed via email or SMS the evening your order leaves us so you know to expect it the next day. On the morning of delivery you will get another SMS or email informing you of the expected delivery time.

If you have any questions on delivery please get in touch.

As the website calculates some charges by weight it is possible that shipping is not calculated correctly. We reserve the right to get in touch in these circumstances we will request the additional amount or offer to refund the order.

UK Delivery

Standard delivery to the UK Mainland addresses (excluding Scottish Highlands & Islands, offshore and N.I.) is charged at a flat rate of just £5.95 per order or £7.95 (for the premium next-day service), standard delivery (with Parcelforce) is free* for orders over £50.

*Large and/or heavy items attact a surcharge from our courier - shipping surcharges are calculated per item and are applied regardless of order value.

Non-UK mainland destinations are charged by weight.

International Delivery

Coming soon…

Collect in Store (Bristol)

We now offer a 'collect in store' option, which allows you to pay for goods online and collect from our Bristol store at time that suits you (within our opening hours).

The process is simple:

  1. place your order and pay online, select 'Pick Up' at checkout;
  2. receive an email confirming that the order is ready for collection;
  3. bring/show your confirmation email and photo ID to collect your order.


Recently Viewed Products

Special instructions for seller
Add A Coupon

What are you looking for?

Popular Searches: Plant Lighting  LED Lighting  Bud Box Grow Tent  Carbon Filters