Bloom - PRE - Super Concentrate

Save £8.07

Size: 300ml
Sale price£12.92 Regular price£20.99

Optimise Your Veg Growth and Reap the Rewards Later On!

PRE works by shortening the length of internodes on stems and branches. Put simply, this reduces the amount of wasted space on the plant, cramming more potential for the growth of flowers into a smaller and more compact space. If you ever suffer with tall, spindly looking plants with a lack of flowers, then PRE might just save the day (along with ULTRA, which kick starts the flowering process, reducing stretching later on). PRE is an absolute godsend for those with limited headroom working in loft spaces, etc!

How PRE Works:

Use PRE in the later veg stages and you're doing the groundwork that will lead to a better harvest later on. PRE works by reducing the size of your plants' internodes - put plainly, this means that bud sights are closer together. Closer bud sites means a denser concentration of fruits. A denser concentration of fruits means a more efficient garden and big smiles come harvest time! Shorter internodes ultimately create shorter, stockier plants and a more efficient indoor garden. Plants that grow outwards rather than straight upwards are much easier to manage!

Many growers work in areas with limited headroom, such as in loftspaces. In these cases, keeping the height of plants low is of the utmost importance. If this is an issue for you, we recommend that you also use ULTRA as soon as you switch to 12/12 and begin the flowering stages. ULTRA reduces stretching, so combined, these two products will help to keep plants as short and as productive as possible.



Your choice of size of Advanced Floriculture Bloom PRE Super Concentrate


  • Advanced Floriculture - professional grade plant nutrition used by the agricultural industry
  • Maximises the number of potential bud sites across the plant
  • Shortens the length of internodes
  • Delivers the goods in any growing medium
  • Used during the mid to late veg stages
  • Helps to keep plants short – great for those with limited spare height
  • Works like a tonic promoting all-round healthier vegetative growth
  • Concentrated formula - generally used at 1ml per litre
  • Comes in four sizes: 300ml, 1, 2.5 and 15 litre

How To Use

Using PRE:

The Advanced Floriculture range can be used in any growing medium: soil, coco or hydro. Use PRE for 2 weeks during the later vegetative growth stages, leaving a week before you switch to a 12/12 flowering cycle. For example, if you're vegging for 4 weeks, use PRE for the 2nd and 3rd week, then stop using it for the 4th week. You can then switch to using ULTRA as you begin flowering.

Application rates vary depending on the system and growing method. Feed charts can be found in pdf format under the attachments tab.

Where this product fits in with Advanced Floriculture's main boosters:

PRE - weeks 2 and 3 of a 4 week grow stage
ORGANIC SWEET - from week 2 of the grow stage, finishing before the final flush
ULTRA - weeks 1 to 2 of the flowering stages
PHAT - weeks 2 to 4 of the flowering stages
PK - week 5 of flower
OOZE - from week 5 of flower, up to and including the final flush
FINAL - used during the last two weeks, up to and including the flush

Because Bloom products are mostly formulated from organic sources, there can often be variation in colour and consistency. This is nothing to worry about and you can rest-assured that every batch is checked by the Advanced Floriculture quality control team before leaving their factory.

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