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Crazy Hills

Crazy Hills Elan – Organic Plant Booster

Crazy Hills Elan – Organic Plant Booster

Regular price £160.95
Regular price Sale price £160.95
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£32.19 per litre · 5L

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Order by 3pm Mon–Fri — we aim to post same day · FREE Express Delivery over £99 · 1–2 working days · Free Wembley pickup

  • 14-day returns
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  • Advice from the team: 020 3488 0419
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Description

One organic booster for roots, growth and flowering

Crazy Hills Elan is the brand's original all-in-one organic booster: a 100% plant-based blend of plant-derived amino acids, cold-pressed Arctic seaweed, humic and fulvic acids, natural vitamins, plant sugars and trace elements (iron, manganese, zinc, boron and molybdenum). Added to your base nutrient from the first week of vegetative growth to the end of flowering, it builds the root system, keeps growth steady under stress and supports flavour and aroma in the finished crop. It works in soil, coco and hydro, in compost teas and as a foliar spray.

Key Benefits

  • Stronger roots and faster uptake – humic and fulvic acids with seaweed extract
  • Vigorous vegetative growth – amino acids and humics for thicker stems and lush foliage
  • Resilience under stress – natural vitamins and carbohydrates keep plants growing through heat and setbacks
  • Complete micronutrition – Fe, Mn, Zn, B and Mo in one product
  • Better flavour and aroma in bloom from amino acids, Arctic seaweed and trace elements
  • Plant-based and vegan-friendly, with a trace NPK of 0.9-0.01-0.3 so it never overloads the feed

Poor nutrient uptake and stalled growth under stress

A base nutrient supplies the NPK, yet plants still stall when the root system is weak or conditions swing – a heat spike, transplant shock or an uneven feed. Elan supplies what a plain mineral feed leaves out: amino acids the plant can use straight away, humic and fulvic acids that improve nutrient uptake and root development, and seaweed compounds and vitamins that help plants recover quickly. Run from the first week of veg to the end of bloom, it does the job of several separate root, growth and bloom additives.

How to Use

  • Vegetative stage: 1 ml per litre in weeks 1–2, rising to 1.5–2 ml per litre in weeks 3–4.
  • Flowering stage: 2.5 ml per litre in weeks 1–2, 3–3.5 ml in weeks 3–5, 4–5 ml in weeks 6–7 and 3 ml in week 8.
  • Foliar: 1 ml per litre sprayed in veg for a quick energy lift – spray with the lights off or low.
  • Mixing: add to the water with your base nutrient, stir, then check EC and adjust pH to 5.8–6.2 in veg and 6.0–6.5 in bloom.
  • Heavy feeders: crops that take a lot of food can run 10–20% higher rates.

Technical Specifications

  • Type: organic all-in-one plant booster
  • NPK: 0.9-0.01-0.3
  • Ingredients: plant-based amino acids, cold-pressed Arctic seaweed extract, humic acids, fulvic acids, natural vitamin complex, plant sugars, trace elements (Fe, Mn, Zn, B, Mo)
  • Formulation: 100% plant-based, vegan-friendly; made in Europe
  • Dose: 1–2 ml/L in veg, 2.5–5 ml/L in bloom; 1 ml/L as a foliar spray
  • Solution pH: 5.8–6.2 in veg, 6.0–6.5 in bloom
  • Growing media: soil, coco, hydro, compost teas and foliar
  • Stage: whole cycle, first week of veg to the end of flowering
  • Brand: Crazy Hills
Feed Chart
CRAZY HILLS Elan · soil, coco and hydro · added to the feed at every watering
Stage Per 1 L Per 10 L
Vegetative weeks 1–2 1 ml 10 ml
Vegetative weeks 3–4 1.5–2 ml 15–20 ml
Bloom weeks 1–2 2.5 ml 25 ml
Bloom weeks 3–5 3–3.5 ml 30–35 ml
Bloom weeks 6–7 4–5 ml 40–50 ml
Bloom week 8 3 ml 30 ml
Foliar spray (vegetative) 1 ml 10 ml
Note — Crazy Hills' own feeding chart (EU). Target pH 5.8–6.2 in veg and 6.0–6.5 in bloom; heavy-feeding crops can take 10–20% more. Add Elan with your base nutrient and stir. Set EC first, then adjust pH, once every base nutrient and additive is in the tank.

Frequently Asked Questions

Do I still need a base nutrient?

Yes. Elan is a booster with only a trace NPK (0.9-0.01-0.3); run it alongside a base feed – Crazy Hills pair it with Upthrive in veg and Prosper in bloom.

Can I use it in coco or hydro?

Yes. Crazy Hills list soil, coco, hydro, compost teas and foliar feeding for Elan, as all of its inputs are organic and water-soluble.

Can I spray it on the leaves?

Yes – 1 ml per litre during the vegetative stage as a foliar feed. Spray with the lights off or low so droplets do not sit on leaves under strong light.

FREE Express Delivery on orders over £99. We aim to post same day on Express Delivery — order by 3pm Mon–Fri — and delivery takes 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.