Aptus NutriSpray Foliar Fertiliser & Micronutrient Spray – 50ml

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£2.00

A fast-acting foliar fertiliser that delivers essential microelements directly through the leaves while helping tackle nutrient deficiencies quickly.

Aptus NutriSpray is a concentrated foliar fertiliser formulated from natural surfactants, plant stimulators and essential microelements. Applied directly to the foliage, it provides an alternative route for plant nutrition when rapid nutrient availability is required.

Once sprayed, NutriSpray leaves an active natural coating containing microelements across the leaf surface. This coating continues to feed and support the foliage before naturally biodegrading within approximately 10 – 15 days.

This makes NutriSpray useful both as part of a planned foliar nutrition programme and when correcting deficiencies, particularly where nutrient availability through the growing medium has been restricted.

The concentrate is diluted at 2ml per litre of water, giving the 50ml bottle enough product to prepare approximately 25 litres of foliar spray.

Why choose Aptus NutriSpray?

  • Fast foliar nutrient delivery – supplies microelements directly through the foliage for rapid availability.
  • Helps correct deficiencies – particularly useful where nutrient availability through the growing medium is restricted.
  • Active foliar coating – leaves a layer containing microelements across the leaf surface.
  • Biodegradable coating – the foliar layer naturally biodegrades within approximately 10 – 15 days.
  • Natural surfactants – help the diluted solution spread effectively across the foliage.
  • Contains plant stimulators – combines micronutrition with plant-supporting ingredients.
  • Contains horse chestnut extract – used within the formulation to help make microelements available for foliar transport.
  • Useful throughout crop development – can supplement plant nutrition at different stages of the growing cycle.
  • Suitable for preventative nutrition or corrective use – use as part of planned foliar feeding or to respond to a developing deficiency.
  • Concentrated formula – 50ml prepares approximately 25L of foliar solution at the standard rate.

What is Aptus NutriSpray suitable for?

NutriSpray is designed for foliar feeding, where nutrients are applied directly to the leaf surface rather than delivered solely through the root zone. This provides a useful additional route for nutrition when plants need a rapid supply of microelements.

It is particularly useful for correcting common nutrient deficiencies where nutrient lockout or restricted availability within the growing medium is preventing the root system from supplying the plant effectively.

NutriSpray can also be incorporated periodically into a wider Aptus nutrition programme for general foliar nutrition rather than waiting for a visible deficiency to develop.

The Aptus UK programme uses NutriSpray as a foliar application across vegetative development and flowering where required. Application timing should follow crop development and growing conditions rather than assuming every crop follows the same fixed number of weeks.

How to use Aptus NutriSpray

Always dilute NutriSpray before application. Mix 2ml of Aptus NutriSpray per 1 litre of water and apply the diluted solution across the leaf surface.

For 1L of foliar spray, use 2ml. For 5L, use 10ml. For 10L, use 20ml. For 25L, use 50ml.

A 50ml bottle therefore prepares approximately 25 litres of foliar spray at the standard Aptus application rate.

Apply the diluted solution evenly across the foliage. Good coverage of the leaf surface is more important than applying excessive quantities of spray.

NutriSpray can be used for general foliar nutrition or as a corrective treatment when nutrient availability through the root zone is restricted. Never apply the concentrate undiluted.

For indoor growing, apply foliar sprays with the grow lights switched off. Allow the foliage time to absorb the spray before returning plants to intense lighting.

Aptus NutriSpray 50ml product details

Product Aptus NutriSpray
Product type Foliar-applied liquid fertiliser
Product size 50ml
Application method Foliar spray
Standard application rate 2ml per 1L water
1L spray solution 2ml
5L spray solution 10ml
10L spray solution 20ml
25L spray solution 50ml
Approximate coverage from 50ml 25L of foliar spray at the standard rate
Formulation Natural surfactants, stimulators & microelements
Key formulation component Horse chestnut extract
Primary uses General foliar nutrition & rapid deficiency correction
Foliar coating Active microelement-containing layer that biodegrades within approximately 10 – 15 days
Application stages Vegetative development & flowering as required
Concentrate use Always dilute with water before spraying

Aptus NutriSpray FAQs

What is Aptus NutriSpray?

Aptus NutriSpray is a foliar-applied liquid fertiliser made from natural surfactants, stimulators and microelements. It is designed to supply foliar nutrition and help correct nutrient deficiencies quickly.

What does Aptus NutriSpray do?

NutriSpray supplies microelements directly through the foliage. It leaves an active nutrient-containing layer on the leaf surface, providing rapid foliar nutrition while helping address common deficiencies.

How much Aptus NutriSpray should I use?

Use 2ml of NutriSpray per litre of water. Always dilute the concentrate before applying it to plant foliage.

How much NutriSpray do I need for 5 litres of water?

Use 10ml of Aptus NutriSpray to prepare 5 litres of foliar spray.

How much NutriSpray do I need for 10 litres of water?

Use 20ml of NutriSpray to prepare 10 litres of foliar solution at the standard rate.

How much foliar spray does a 50ml bottle make?

At the standard rate of 2ml per litre, a 50ml bottle prepares approximately 25 litres of foliar spray.

Can Aptus NutriSpray help with nutrient deficiencies?

Yes. NutriSpray is specifically designed for both general foliar nutrition and deficiency correction. Foliar application can be particularly useful when nutrient availability through the growing medium has been restricted.

Can NutriSpray be used during nutrient lockout?

Yes. Aptus specifically identifies nutrient lockout in the growing medium as a situation where NutriSpray can be used to supply nutrients through the foliage.

How long does Aptus NutriSpray stay on the leaves?

NutriSpray forms an active coating on the leaf surface. Aptus states that this layer fully biodegrades within approximately 10 – 15 days.

Does Aptus NutriSpray need to be diluted?

Yes. Never use NutriSpray at full strength. Dilute it with water at the standard rate of 2ml per litre before spraying the foliage.

Is Aptus NutriSpray a root feed?

NutriSpray is specifically formulated as a foliar fertiliser. The diluted solution is sprayed over the foliage so its microelements can be absorbed through the leaves.

Can Aptus NutriSpray be used during vegetative growth?

Yes. NutriSpray can be used for foliar nutrition during vegetative development where required, including as part of the wider Aptus nutrition programme.

Can Aptus NutriSpray be used during flowering?

Yes. Aptus includes NutriSpray as a foliar treatment during flowering. Application should follow crop development and the appropriate feeding programme rather than assuming every crop has the same flowering duration.

Should I spray Aptus NutriSpray with grow lights on?

No. For indoor applications, apply NutriSpray with the grow lights switched off rather than spraying foliage under intense artificial lighting.

Does Aptus NutriSpray leave a residue on leaves?

NutriSpray deliberately forms an active natural coating containing microelements on the leaf surface. Aptus states that this layer naturally biodegrades within approximately 10 – 15 days.

Can Aptus NutriSpray replace my normal base fertiliser?

NutriSpray is best treated as a foliar nutrition and deficiency-correction product rather than a replacement for the crop's complete root-zone feeding programme.

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£2.00