Skip to product information
1 of 1
Advanced Nutrients

Advanced Nutrients Bud Blood Flowering Initiator Powder

Advanced Nutrients Bud Blood Flowering Initiator Powder

Regular price £44.49 GBP
Regular price Sale price £44.49 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.

In stock

Size

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

View full details

Description

A hard signal at the flip, in powder form

Bud Blood is a soluble powder used in the first week of flower to force the transition. It is very heavily weighted to phosphorus and potassium and is deliberately short-lived - it is a signal rather than a feed.

Key Benefits

  • Powder concentration - a very small dose per litre, so the container lasts
  • Forces the transition - a hard, early PK signal moves the plant out of vegetative mode
  • Only used for a week - its whole job is the first seven days
  • Any base feed - works with the Advanced Nutrients programme or another
  • Follow with a bulking additive - Bud Blood starts flowering, it does not fill it

A plant that will not stop growing after the flip

Some varieties and some feeding schedules keep a plant in vegetative mode well past the light change, so it stretches hard and sets late. A strong early phosphorus and potassium signal shortens that, and the difference shows in canopy height as much as in yield.

How to Use

  • Week 1 of flower only: 0.5 g per litre at every feed
  • Dissolving: mix into warm water and stir until clear before it goes into the reservoir
  • Stop after week 1: continuing does nothing useful and adds unnecessary EC
  • Follow with: Big Bud from week 2
  • Media: soil, coco and hydroponics

Technical Specifications

  • Format: Soluble powder
  • Role: Flowering initiator
  • Window: First week of flower only
  • Typical dose: 0.5 g per litre
  • Follow with: Big Bud or Overdrive
  • Media: Soil, coco, hydroponics
Feed Chart
Advanced Nutrients Bud Blood · soil, coco and hydroponics
Stage Per 1 L Per 10 L
Flowering week 1 only 0.5 g 5 g
Note — A soluble powder — mix into warm water and stir until clear before it goes into the reservoir. Stop after week 1. Advanced Nutrients publish this rate in grams, not millilitres. Check pH and EC after mixing.

FREE Express Delivery on orders over £60. We aim to post same day for next-working-day arrival — order by 3pm Mon–Fri. Delivery is 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.