Bloom Ultra - 1L

Save $18.00
Bloom Yellow BottlesSKU: ADDBLO017

Sale price$66.95 Regular price$84.95
Bulky Item
In stock Usually shipped within 1-3 days.
ordersFast Shipping Australia Wide
samedayPremium Customer Service
discreetDiscreet Packaging


Use Ultra for two weeks after switching to 12/12 in order to speed up the transition from veg to flower.

This improves turnaround times, shortening the overall time needed to complete the flowering cycle, but it's not the only ace up Ultra's sleeve!

The revolutionary formula also acts to reduce stretching, keeping the height of your plants right down – a real godsend for those in tight spaces.

Further to this, it even controls gene expression, limiting the development of male flowers. So you can say goodbye to troublesome hermaphrodites once and for all!

How Ultra Works -

Ultra is one of the standout products in the Bloom range. Ultra really gets the best out of the growth spurt that occurs after switching to a 12 on / 12 off lighting cycle, channeling the plant's energies in exactly the right direction.

Expect to see a quick transition from vegetative growth to bloom, leading to much higher concentrations of flower sites and more compact and efficient growth - no more spindly looking, stertchy plants.

This lays the foundations for a very productive harvest further down the line.

Ultra has other roles that make it a must-have, including the ability to eliminate male flowers.

Male flowers can cause havoc if they find their way into female-only gardens. Just one broken pollen sac could easily pollinate thousands of plants.

Using Ultra is an excellent safeguard against the sort of carnage that male pollen can unleash on gardens that require segregation between sexes.

Features & Benefits - 

  • Promotes flower development: Bloom Ultra stimulates flower growth with natural plant extracts, fulvic acid, vitamins, and amino acids.
  • Swift transition to flowering: It switches plants from the 'grow' phase to the 'flower' phase in just 3 days.
  • Decreases plant height: Rapid flowering transition leads to shorter plants.
  • Prevents stress-related issues: Applying Bloom Ultra extensively can deter the formation of hermaphrodite or male flowers in stressed plants.
  • Versatile application: Bloom Ultra is compatible with diverse grow methods and media, suitable for indoor and outdoor use.
  • Concentrated formula: Generally used at 1ml per litre

How to use Ultra -

Ultra is generally used at a rate of 1ml per litre of nutrient solution during the first two weeks of flower. Exact 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


Estimate shipping

Payment & Security

Apple Pay Google Pay Mastercard PayPal Shop Pay Union Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You may also like

Customer Reviews

Be the first to write a review

Recently viewed