Description

Push your flowering phase into overdrive with Flower Bomb, a highly concentrated bloom maximiser additive designed to dramatically enhance flower formation, density and final harvest weight. Whether you’re growing in soil, coco or hydroponic systems, Flower Bomb works alongside your regular nutrient regime to supercharge flower development and help you get the most from your crop.

read the full product overview here...

Flower Bomb is a potent flowering additive that supports explosive floral growth during the later stages of bloom. By supplying a focused nutrient boost at the right time, it helps plants bulk up flowers, increase flower size and improve the overall weight of the finished product. Compatible with all major nutrient brands and growing media, this versatile additive is trusted by growers aiming for denser blooms and higher yields.

Key Features & Benefits

  • Promotes Strong Flower Formation: Designed to trigger enhanced flower production during late bloom for bigger, heavier harvests.
  • Complements Any Nutrient Programme: Works in conjunction with your base nutrients and PK boosters to maximise bloom potential.
  • Suitable for All Media & Systems: Effective in soil, coco and hydroponic setups, versatile across grow environments.
  • Highly Concentrated Formula: A little goes a long way, typical doses start at just 1 to 3 ml per litre of nutrient solution.
  • Can Help Control Stretch: Many growers use it strategically to help manage vertical stretch in taller or longer-flowering varieties.
  • Used in Commercial Horticulture: Designed for serious growers, allows precise control over final flowering development.

How to Use

  • Shake well before use.
  • Mix into your nutrient solution at approximately 1 to 3 ml per litre during the peak bloom phase (timing varies by plant variety).
  • Application Window: Most effective when used for about 2 weeks of the flowering period, for example around mid-bloom when plants are rapidly developing flowers.
  • Compatibility: Add after your base nutrition has been mixed to ensure it integrates smoothly with your feed schedule.

Tip: Flower Bomb is highly concentrated, so start at lower rates and gradually adjust based on plant response. Always monitor pH and EC after mixing.

Frequently Asked Questions (FAQ)

What is Flower Bomb used for?
Flower Bomb is a bloom additive that enhances flower formation, increases flower density and can boost final yield weight when used during the flowering phase of plant growth.

When should I apply Flower Bomb?
It’s typically used during the mid-to-late flowering stage, often for a 2-week window where flower development is most active.

Can I use this with my usual nutrients?
Yes, Flower Bomb is designed to complement all nutrient regimes and brands, fitting into most feeding schedules.

Will it work in soil and hydroponics?
Absolutely, it’s effective across all growing media, including soil, coco coir and hydroponic systems.

Is it suitable for edible crops?
Many growers use Flower Bomb in commercial horticulture and on edible crops, always follow label precautions for food plants.

If you’re looking to maximise your flowering results, increase flower density and push for heavier, high-quality yields, Flower Bomb offers a focused nutrient boost at a crucial stage of plant development. Its concentrated formula and compatibility across growing systems make it a flexible and powerful tool in any serious grower’s toolkit.

Explore the range

See all Additives & Boosters (153)

Not sure which one is right for your setup? Message us on WhatsApp or call 0121 553 7872.

Delivery, returns and FAQs

Will my order arrive in plain packaging?

Yes. Every order is sent in plain, unbranded packaging as standard.

How quickly will my order arrive?

Order standard size items by 12pm on a working day and choose Next working day at checkout, and your order will be with you the next working day. Standard delivery takes 2 to 3 working days.

Bulky items such as grow tents, large fans and 50L bags of soil go by courier in 2 to 3 working days, or on a pallet for very heavy orders. Next day is not available for these, and if your basket includes a bulky item the whole order travels with it.

UK delivery is free on orders of £94.99 or more, except for bulky items. See our delivery page for full prices.

Can I collect from the shop?

Yes. Choose Click & Collect at checkout and pick up for free from our shop at Unit 2 Black Lake, West Bromwich, B70 0PJ. Orders are usually ready within 1 hour.

Can I return an item?

You have 14 days from receiving your order to tell us you want to cancel, then a further 14 days to send it back. Items need to be unopened and in a resaleable condition.

If you change your mind, the return postage is paid by you. If something arrives faulty or damaged, send us photos within 48 hours and we will cover the cost of putting it right. Full details are in our refund policy.

Do you price match?

Yes. If you find the Field Marshall Flower Bomb Bloom Additive cheaper at another UK retailer, use the Price Match button on this page. We usually reply within one business day.

Need help choosing?

Speak to our team. Call us on 0121 553 7872, message us on WhatsApp, or visit the shop in West Bromwich.

You may also like

Recently viewed