• Shogun Sumo Boost — 5L
  • Shogun Sumo Boost
  • Shogun Sumo Boost — 1L
  • Shogun Sumo Boost — 10L
  • Shogun Sumo Boost — 250ml
1 5
Shogun

Shogun Sumo Boost

Shogun Sumo Boost

£99.49 GBP
£129.95 GBP £99.49 GBP
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Order by 3pm Mon–Fri — we aim to post same day · FREE Express Delivery over £60 · 1–2 working days · Free Wembley pickup

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Description

Trigger a heavier flowering response from triacontanol

SHOGUN Sumo Boost is a heavyweight bio-stimulant based on the natural phyto-hormone triacontanol, used to initiate a powerful, targeted flowering response rather than simply feeding harder. It drives gains in yield and quality while improving aroma and taste through enhanced essential oil and secondary metabolite production, and it can also be used to kick-start any stressed or under-performing crop.

Weak flowering response and under-performing plants?

Plants that flower slowly, lack aroma or simply stall often need a stronger hormonal trigger rather than more base feed. SHOGUN Sumo Boost targets that flowering response directly, maximising plant efficiency, photosynthesis and nutrient uptake so more energy goes into essential oils and yield.

Key Benefits

  • Triacontanol phyto-hormone that stimulates flowering-enhancing functions
  • Boosts growth, photosynthesis, water and nutrient uptake and enzyme activity
  • Increases secondary metabolite and essential oil production for better aroma and taste
  • Enhances uptake of SHOGUN PK Warrior 9/18 when used together in flower
  • Revives stressed or under-performing crops

How to Use

  • Root feed: 1-2ml per litre in the reservoir or watering can, from the start of flowering through to harvest
  • Foliar spray: 2ml per litre onto the leaves, once at the start of flowering and again 28 days later, at pH 5-7
  • Do not use with hydrogen peroxide
  • Large tanks / active hydro: choose SHOGUN Sumo Active Boost instead, which suits recirculating set-ups

Technical Specifications

  • Active compound: triacontanol (natural phyto-hormone)
  • Type: flowering bio-stimulant
  • Root feed rate: 1-2ml per litre
  • Foliar rate: 2ml per litre, pH 5-7
  • Foliar timing: start of flower, repeat at 28 days
  • Do not mix with: hydrogen peroxide
  • Pairs with: SHOGUN PK Warrior 9/18
Feed Chart
Shogun Sumo Boost · hand-watering only, flowering weeks 1 to 8
Stage Per 1 L Per 10 L
Root feed — flowering weeks 1 to 8 1–2 ml 10–20 ml
Foliar spray — at the start of flower, repeated 28 days later 2 ml 20 ml
Note — Hand-watering only: NOT suitable for active hydroponic or water-culture systems — use Sumo Active Boost for tanks and drippers. Once diluted, use the mixture within 24 hours. Do not use with hydrogen peroxide. Keep a foliar spray at pH 5 to 7. Check pH and EC after mixing.

FREE Express Delivery on orders over £60. We aim to post same day on Express Delivery — order by 3pm Mon–Fri — and delivery takes 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.