In StockAdvanced Nutrients - Sensi Bloom A & B
£107.06£118.95Save £11.89
In stock
or buy it now with
Free UK mainland delivery over £90.00, otherwise £6.95. Order by 2pm for same-day dispatch, Monday to Friday. Details
Questions about this product? Ask us or see delivery & returns.
Description
Advanced Nutrients are one of the (if not, the) best selling fertiliser brands in the world. With an array of complementary products also on offer, Advanced Nutrients - Sensi Bloom A & B is a comprehensive nutrient solution designed for both indoor and outdoor growers and gardeners, providing everything your plants need during the flowering stage, keeping your plants healthy and well-fed, and helping to deliver bountiful harvests:
- Optimised Nutrient Ratios: Provides the perfect balance of essential nutrients to support robust flowering and fruiting.
- Enhanced Flower Production: Stimulates prolific flower development, resulting in larger, denser blooms and increased yield.
- Improved Nutrient Absorption: Ensures efficient uptake of nutrients, promoting healthy growth and maximising plant performance.
- pH Perfect® Technology: Maintains the pH levels within the optimal range automatically, eliminating the need for manual adjustments and reducing the risk of nutrient lockout.
- Versatile Application: Suitable for use in various growing systems and mediums, including soil, coco coir, and hydroponics.
Advanced Nutrients - Sensi Bloom A & B is a reliable and easy-to-use nutrient solution, ensuring your plants receive the essential elements they need for vigorous flowering and abundant harvests.
Key facts
| Type | Two-part (A & B) base nutrient for flowering |
|---|---|
| Growing medium | Soil, coco and hydro |
| pH | pH Perfect: keeps the pH in range itself, so you shouldn't need to adjust it |
| Dose | 4 ml per litre of A and of B, bloom weeks 1 to 7; week 8 is a flush |
| Dose source | Advanced Nutrients Top Shelf pH Perfect Sensi recipe |
| Sizes | 1, 5 and 10 litre sets |
| Brand | Advanced Nutrients |
| Category | Base Nutrients |
How to use
On Advanced Nutrients' Top Shelf recipe, Sensi Bloom A & B goes in at 4 ml per litre of each part, every week from bloom week 1 to week 7, under 12 hours of light. Week 8 is a flush with Flawless Finish and no base feed.
- A and B always go in at the same dose. Never mix the two concentrates together neat.
- Mix the water well after adding each product.
- If your plants flower for longer than 8 weeks, repeat the week 4 dose.
- If you see tip burn, cut the base feed by a quarter.
It follows Sensi Grow A & B. The bloom additives on the recipe include Big Bud, Overdrive and Bud Candy. The full schedule is in the Advanced Nutrients feed chart.
Questions
Do I need to adjust the pH?
pH Perfect is made to keep the pH in range itself, so you shouldn't need to.
What is the dose of Sensi Bloom?
4 ml per litre of A and 4 ml of B, from bloom week 1 to week 7, on Advanced Nutrients' Top Shelf recipe.
What if my plants flower for more than 8 weeks?
Advanced Nutrients say to repeat the week 4 dose for the extra weeks.
Growers’ guides
- Which Nutrients for Soil, Coco or Hydro? Base Feeds ComparedWhich plant nutrients to buy for soil, coco or hydroponics: the base feeds we sell compared, Plant Magic or Biobizz, hard or soft water, and how to choose.
- Advanced Nutrients Feed Chart: Sensi Grow & Bloom by WeekThe Advanced Nutrients feed chart for pH Perfect Sensi Grow and Bloom (and Sensi Coco): base and additive doses week by week in ml per litre.
