Advanced Nutrients Sensi Terra Part Two Flowering Base Nutrient – 1L

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£7.95

A flowering-stage base nutrient formulated to take over from Sensi Terra Part One as crops move into active flowering, providing phase-specific nutrition for continued flower and fruit development.

Advanced Nutrients Sensi Terra Part Two is the second component of the Sensi Terra two-part base nutrient programme. Developed specifically for the European market, the system is designed primarily for pre-fertilised soils and soilless blends and is suitable for both hard and soft water.

Rather than supplying the same nutrient balance throughout the entire crop cycle, Sensi Terra changes its nutritional profile as the plant develops. Part One supports vegetative growth and the transition into flowering, before Part Two becomes the base nutrient during active and later flowering.

Sensi Terra Part Two has an NPK of 1.8-1.8-5.1, providing less nitrogen and proportionally more potassium than Part One. It also supplies chelated micronutrients and is formulated with reduced salinity for efficient nutrition without unnecessary salt loading.

Why choose Sensi Terra Part Two?

  • Designed for active flowering – provides phase-specific base nutrition once crops move beyond the initial flowering transition.
  • 1.8-1.8-5.1 NPK – delivers a flowering-focused nutrient balance with reduced nitrogen and increased potassium compared with Part One.
  • Phase-specific feeding – changes the nutrient profile as plant requirements shift from vegetative development to flowering.
  • Chelated micronutrients – supplies a comprehensive micronutrient package in forms designed for efficient plant uptake.
  • Reduced salinity – formulated to deliver targeted nutrition while limiting unnecessary salt accumulation.
  • Hard and soft water compatible – developed to perform across different source-water conditions.
  • Optimised for soil and soilless blends – particularly suited to pre-fertilised growing media.
  • Suitable for coco and hydroponics – can also be used with daily feeding and additional calcium supplementation.

When should Sensi Terra Part Two be used?

Sensi Terra Part Two is designed for active and later flowering. It follows Sensi Terra Part One, which provides the base nutrition during vegetative growth, transition and early flowering.

As flowering becomes established, crop nutritional requirements change. Part Two responds with a lower proportion of nitrogen and a higher proportion of potassium than Part One, providing a nutrient profile better suited to continued flower and fruit development.

The manufacturer's reference schedule introduces Part Two after the early flowering phase. Because flowering duration varies between crops and cultivars, Creation recommends interpreting this according to crop development rather than assuming every crop follows an identical week-by-week cycle.

How to use Sensi Terra Part Two

Shake well before use. Introduce Sensi Terra Part Two once the crop has progressed beyond the initial flowering transition and moved into active flowering.

During active flowering, apply at 5–7ml per litre. As the crop progresses into later flowering and approaches the finishing stage, reduce the concentration to 4–6ml per litre.

In soil and soilless blends, apply 2–4 times per week as required. For coco coir and hydroponic systems, Sensi Terra can be used with daily feeding, with additional calcium supplementation.

Sensi Terra Part Two is the later-stage component of the Sensi Terra base nutrient programme. It follows Part One rather than being mixed with Part One as a conventional A+B nutrient pair.

Sensi Terra Part Two 1L product details

Product Advanced Nutrients Sensi Terra Part Two
Product type Flowering-stage base nutrient
Size 1L
Format Liquid concentrate
NPK 1.8-1.8-5.1
Primary application stage Active & late flowering
Active flowering rate 5–7ml/L
Later flowering rate 4–6ml/L
Soil / soilless frequency 2–4 applications per week as required
Primary growing media Pre-fertilised soils & soilless blends
Coco / hydroponics Suitable for daily feeding with additional calcium supplementation
Water compatibility Hard & soft water
Growing environment Indoor & outdoor
Part of Sensi Terra Part One & Part Two base nutrient programme

Advanced Nutrients Sensi Terra Part Two FAQs

What is Sensi Terra Part Two?

Sensi Terra Part Two is the flowering-stage component of the Advanced Nutrients Sensi Terra two-part base nutrient system. It follows Part One as the crop progresses into active flowering.

What is the NPK of Sensi Terra Part Two?

Sensi Terra Part Two has an NPK of 1.8-1.8-5.1, giving it a lower nitrogen and higher potassium profile than Sensi Terra Part One.

When do I switch from Sensi Terra Part One to Part Two?

Switch to Part Two once the crop has moved beyond its initial flowering transition and into active flowering. Using crop development as the guide makes the programme suitable for crops with different flowering durations.

How much Sensi Terra Part Two should I use?

Apply 5–7ml/L during active flowering. Reduce the concentration to 4–6ml/L during later flowering as the crop moves towards its finishing stage.

How much Sensi Terra Part Two do I need for 10 litres?

At 5–7ml/L, a 10-litre feed solution requires 50–70ml. At the later flowering rate of 4–6ml/L, use 40–60ml per 10 litres.

How much feed can a 1L bottle of Sensi Terra Part Two make?

A 1L bottle makes approximately 143–200 litres of nutrient solution when used at 5–7ml/L, or approximately 167–250 litres at the later flowering rate of 4–6ml/L.

Do I mix Sensi Terra Part One and Part Two together?

No. Sensi Terra Part One and Part Two are used sequentially rather than being dosed together like a conventional A+B nutrient. Part One covers vegetative development and early flowering before Part Two takes over for active and later flowering.

Is Sensi Terra Part Two a bloom booster?

No. Part Two is a flowering-stage base nutrient rather than a standalone PK or bloom booster. It provides the main nutrient foundation during the later part of the Sensi Terra programme.

Can Sensi Terra Part Two be used in soil?

Yes. Sensi Terra is specifically designed for pre-fertilised soils and soilless blends. In these growing media, apply it 2–4 times per week as required.

Can Sensi Terra Part Two be used in coco?

Yes. It can be used in coco with daily feeding. Additional calcium supplementation is required when using the Sensi Terra programme in coco.

Can Sensi Terra Part Two be used in hydroponics?

Yes. Although Sensi Terra is primarily designed for pre-fertilised soils and soilless blends, it can also be used in hydroponic systems with daily feeding and additional calcium supplementation.

Can Sensi Terra be used with hard water?

Yes. The Sensi Terra range is formulated for use with both hard and soft water.

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£7.95