Description

Maximise your harvest potential with Top Heavy Crop 500ml, a specialised flowering additive designed to enhance flower formation, increase flower density and promote heavier yields. Perfect for use during the critical mid-to-late flowering stages, this crop enhancer helps plants channel energy into producing more substantial, top-heavy flowers while supporting optimal nutrient uptake.

Read the full product details here...

Trusted by growers seeking bigger, higher-quality yields, Top Heavy Crop is ideal for both indoor and outdoor cultivation.

Top Heavy Crop 500ml is formulated to provide plants with the nutrients and growth-promoting compounds they need during peak flowering. By targeting key metabolic pathways, it encourages the development of larger, denser blooms without compromising plant health.

Compatible with hydroponic systems, coco and soil, Top Heavy Crop can be added directly to your nutrient feed to amplify flowering performance, helping you achieve maximum yield potential.

Key Features & Benefits

  • Boosts Flower Size & Density: Encourages larger, top-heavy flowers for higher harvest weight.
  • Supports Nutrient Uptake: Enhances absorption of phosphorus, potassium and trace elements.
  • Improves Final Yields: Drives stronger, more productive flowering cycles.
  • Easy-to-Use Formula: Simple to incorporate into existing nutrient schedules.
  • Versatile Across Grow Mediums: Works in soil, coco and hydro systems.
  • Safe for Continuous Use: Can be applied throughout the flowering phase.

How to Use

  • Shake well before use.
  • Mix 1 to 2 ml per litre of water, adjusting based on plant response.
  • Apply from week 3 to 6 of flowering or during peak flower development.
  • Combine with your regular bloom nutrient programme.
  • Adjust pH after mixing to ensure optimal nutrient availability.

Frequently Asked Questions (FAQ)

When should I start using Top Heavy Crop?
Begin application during early to mid-flowering when plants are developing flowers rapidly.

Can it be used with hydroponics, coco, or soil?
Yes, fully compatible across all standard growing mediums.

Does it replace base nutrients?
No, Top Heavy Crop is a flowering additive and should be used alongside your regular nutrient regimen.

Will it affect plant health?
No, when used as directed, it safely promotes heavier, denser flowers without stress.

Can it be used for the entire flowering cycle?
Yes, it can be applied throughout the flowering period to support maximal yields.

During flowering, plants require precise nutritional support to develop dense, high-quality flowers. Top Heavy Crop 500ml provides this support, encouraging larger, heavier flowers and maximising harvest potential. By improving nutrient uptake and boosting flower density, it helps growers achieve more productive, visually impressive and commercially valuable crops with minimal effort.

Explore the range

See all Additives & Boosters (184)

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 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 Hydrotops Top Heavy Crop Flowering Additive 500ml 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.

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