Description

Push flowering performance to the next level with Shogun Sumo Boost, a highly effective bloom enhancer designed to increase flower size, density and overall yield. Formulated to support plants during the most demanding stages of flowering, Sumo Boost helps maximise nutrient uptake and directs plant energy into producing heavier, higher-quality blooms.

Read the full product details here...

A favourite among growers looking to optimise mid to late flowering results, Shogun Sumo Boost is easy to use and compatible with all major growing systems.

Shogun Sumo Boost is a specialised flowering additive developed to support plants when nutrient demand peaks during bloom. Its targeted formulation enhances metabolic activity and nutrient efficiency, allowing plants to make better use of phosphorus, potassium and other essential elements already present in your feed.

By improving flower development and structure, Sumo Boost helps produce denser flowers and more consistent results across the canopy. It can be used in soil, coco and hydroponic systems and works seamlessly alongside base bloom nutrients and PK boosters.

Key Features & Benefits

  • Increases Flower Size & Density: Encourages larger, more compact blooms.
  • Boosts Yield Potential: Helps deliver heavier final harvests.
  • Improves Nutrient Efficiency: Supports better uptake and utilisation of bloom nutrients.
  • Enhances Flower Development: Promotes strong, well-formed flowers.
  • Easy-to-Use Liquid Additive: Simple to mix into nutrient solutions.
  • Suitable for All Grow Mediums: Use in soil, coco and hydroponics.
  • Compatible with Bloom Programs: Works alongside base nutrients and PK additives.

How to Use

  • Shake well before use.
  • Mix 1 to 2 ml per litre of water.
  • Use from early flowering through mid to late bloom.
  • Add to your normal bloom nutrient feed.
  • Always adjust pH after adding all nutrients.

Frequently Asked Questions (FAQ)

When should I start using Shogun Sumo Boost?
Begin during early flowering and continue through mid to late bloom for best results.

Is Shogun Sumo Boost a complete bloom nutrient?
No, it’s a flowering enhancer designed to complement your base bloom nutrients.

Can it be used with PK boosters?
Yes, it works well alongside PK additives to further increase flower weight and density.

Is it suitable for hydroponics?
Yes, Sumo Boost is compatible with hydro, coco and soil growing systems.

Will it affect flavour or aroma?
No, when used correctly, it enhances flower development without compromising taste or quality.

During flowering, plants require increased energy and nutrient efficiency to reach their full potential. Shogun Sumo Boost supports this critical phase by enhancing nutrient uptake and directing plant resources toward flower production. The result is denser flowers, improved structure and higher yields, making it an essential tool for growers aiming to maximise bloom performance and harvest quality.

Explore the range

See all Additives & Boosters (153)

Not sure which one is right for your setup? Message us on WhatsApp or call 0121 553 7872.

Delivery, returns and FAQs

Will my order arrive in plain packaging?

Yes. Every order is sent in plain, unbranded packaging as standard.

How quickly will my order arrive?

Order standard size items by 12pm on a working day and choose Next working day at checkout, and your order will be with you the next working day. Standard delivery takes 2 to 3 working days.

Bulky items such as grow tents, large fans and 50L bags of soil go by courier in 2 to 3 working days, or on a pallet for very heavy orders. Next day is not available for these, and if your basket includes a bulky item the whole order travels with it.

UK delivery is free on orders of £94.99 or more, except for bulky items. See our delivery page for full prices.

Can I collect from the shop?

Yes. Choose Click & Collect at checkout and pick up for free from our shop at Unit 2 Black Lake, West Bromwich, B70 0PJ. Orders are usually ready within 1 hour.

Can I return an item?

You have 14 days from receiving your order to tell us you want to cancel, then a further 14 days to send it back. Items need to be unopened and in a resaleable condition.

If you change your mind, the return postage is paid by you. If something arrives faulty or damaged, send us photos within 48 hours and we will cover the cost of putting it right. Full details are in our refund policy.

Do you price match?

Yes. If you find the Shogun Sumo Boost Bloom Enhancer cheaper at another UK retailer, use the Price Match button on this page. We usually reply within one business day.

Need help choosing?

Speak to our team. Call us on 0121 553 7872, message us on WhatsApp, or visit the shop in West Bromwich.

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