Skip to product information
1 of 1
Advanced Nutrients

Advanced Nutrients OG Organics Big Bud – Bloom Booster

Advanced Nutrients OG Organics Big Bud – Bloom Booster

Regular price £31.03
Regular price Sale price £31.03
Sale Sold out

£31.03 per litre · 1L

Taxes included. Shipping calculated at checkout.

In stock

Size
Secure checkout
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • iDEAL Wero
  • Klarna

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

  • 14-day returns
  • Price match promise
  • Free Wembley store pickup
  • Advice from the team: 020 3488 0419
View full details

Description

The bulking additive, in a certified organic form

OG Organics Big Bud is the certified organic version of Advanced Nutrients' best known bulking additive. It supplies organic phosphorus and potassium with amino acids through the sizing weeks, for growers who do not want a mineral PK in an otherwise organic programme.

Key Benefits

  • Organic bulking - the one product most organic programmes are missing
  • Amino acids alongside the PK - supports sugar transport into the flower
  • Certified organic - keeps the whole schedule certifiable
  • Mid-flower window - dosed where density is actually decided
  • Works with any organic base - not tied to Iguana Juice

Going organic and losing the bulking stage

Organic growers usually have a base and a root product and nothing for the sizing weeks, so the plant flowers cleanly and finishes light. Airy buds from a missing mid-flower PK is the commonest weakness in an organic schedule.

How to Use

  • Weeks 2 to 5 of flower: 4 ml per litre at every feed
  • Peak sizing: up to 6 ml per litre if the plant is feeding hard
  • Taper: stop about a fortnight before harvest
  • Reservoir: mix fresh - it carries organic matter
  • Media: soil, coco and hydroponics

Technical Specifications

  • Range: Advanced Nutrients OG Organics
  • Certification: Certified organic
  • Role: Mid-flower bulking additive
  • Typical dose: 4 to 6 ml per litre
  • Window: Weeks 2 to 5 of flower
  • Media: Soil, coco, hydroponics
Feed Chart
Advanced Nutrients OG Organics Big Bud · soil, coco and hydroponics
Stage Per 1 L Per 10 L
Flowering weeks 2 to 5 4 ml 40 ml
Peak sizing, if the plant is feeding hard 6 ml 60 ml
Note — Stop about a fortnight before harvest. Mix the reservoir fresh — it carries organic matter. 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.