Rox Flower Enhancer 1L
Rox Flower Enhancer 1L is a flowering nutrient supplement formulated to support blooming plants during the mid-flowering stage, helping improve flower development, crop quality and overall finish.
- ✔ Designed to enhance flowering in blooming plants
- ✔ Best used from day 21 to 24 of flowering and up to day 35
- ✔ Suitable for both recirculating and run to waste systems
- ✔ Recommended dose for recirculating systems: 3ml per litre
- ✔ Recommended dose for run to waste systems: 5ml per litre
- ✔ Supplied in a 1L bottle for straightforward measuring and use
£85.00 incl. Vat
99 in stock
🌱 Rox Flower Enhancer 1L — Guide and Product Information
Rox Flower Enhancer 1L is a specialist nutrient supplement created to support plants during the flowering phase. It is designed for use with blooming plants where the aim is to encourage stronger flower production, improved crop quality and a more developed finish during the key mid-flowering window.
As part of a balanced feeding programme, Rox can be used alongside your base nutrients and flowering feeds. If you are browsing similar products, you can also explore our Flower / Bloom Boosters range and the wider Nutrients and Boosters category.
🌸 What Rox Flower Enhancer is used for
Rox is intended for the flowering stage, when plants demand focused nutritional support to build and mature blooms. According to the supplied guidance, it should be introduced from the 21st to the 24th day of flowering and can be used as late as the 35th day. This makes it a practical choice for growers looking to support plants during the most active period of floral development.
- ✔ Formulated for use during the flowering phase
- ✔ Aims to support flower yield, quality and visual appeal
- ✔ Fits into hydroponic feeding schedules with clear dosage guidance
- ✔ Suitable for different irrigation and nutrient delivery setups
🧪 Application rates and feeding guidance
The product data gives clear usage rates for two common growing methods. For recirculating systems, use 3ml per litre of nutrient solution. For run to waste systems, use 5ml per litre of nutrient solution. As with any additive, mix carefully into your nutrient reservoir or feed water and maintain a consistent feeding routine.
If you are building a broader flowering programme, products such as PLAGRON TERRA BLOOM or PLAGRON POWER BUDS 5L may also be useful depending on your chosen nutrient range and system.
🌿 Suitable applications
Rox Flower Enhancer is suitable for blooming plants and is especially relevant for growers using hydroponic or controlled feeding systems. The listed feed rates show compatibility with both recirculating and run to waste methods, making it a flexible supplement for indoor growing environments, grow rooms and grow tents where accurate nutrient delivery is important.
Environmental control remains an important part of flowering performance. For more practical advice, read our guide to the role of grow lighting in hydroponics and our article on proper ventilation in a grow tent.
🔗 Related products and growing support
Rox can be used as part of a wider crop nutrition plan. Depending on your schedule, you may also wish to look at products such as PLAGRON PUREZYM for root zone maintenance or PLAGRON SUGAR ROYAL 5L for flowering-focused supplementation. Choosing the right combination depends on your growing medium, irrigation style and existing base feed.
📋 Technical Specifications
Product:
Rox Flower Enhancer 1L
Product Type:
Flowering nutrient supplement
Category:
Flower / Bloom Boosters
Nutrients and Boosters
Use:
Supports flowering in blooming plants
Application Stage:
Use from day 21 to 24 of flowering and as late as day 35
Application Rate:
Recirculating systems: 3ml per litre of nutrient solution
Run to waste systems: 5ml per litre of nutrient solution
Size:
1L
🎯 Ideal Uses
- ✔ Mid-flowering nutrient programmes
- ✔ Blooming plants grown in hydroponic systems
- ✔ Recirculating irrigation setups
- ✔ Run to waste feeding schedules
- ✔ Growers looking to refine flower development during the key flowering window
🛠 Setup and Usage Tips
Introduce Rox during the recommended flowering period rather than from the start of bloom. Measure accurately and mix thoroughly into your nutrient solution before feeding. Always keep your reservoir, feeding lines and irrigation equipment clean, and monitor your feeding strength closely when adding any supplement to an established nutrient schedule.
Because flowering performance is influenced by the wider grow environment, stable temperatures, air movement and good humidity control are also important. If mould prevention is a concern later in flower, our article on preventing mould and mildew in your grow tent is worth a read.
❓ FAQ
What is Rox Flower Enhancer used for?
Rox is a nutrient supplement designed to support flowering in blooming plants during the mid to later flowering period.
When should I use Rox Flower Enhancer?
The supplied guidance states that Rox should be used from the 21st to the 24th day of flowering and can be used as late as the 35th day.
Can I use Rox in recirculating systems?
Yes. The recommended application rate for recirculating systems is 3ml per litre of nutrient solution.
Can I use Rox in run to waste systems?
Yes. The recommended application rate for run to waste systems is 5ml per litre of nutrient solution.
Is this a base nutrient or a supplement?
Rox is described as a nutrient supplement, so it is generally used alongside a suitable base feeding programme rather than as a complete standalone nutrient.
What size is this product supplied in?
This product page is for the 1L bottle.

