Vitax Q4 Rootmore 250g Pouch

The Vitax Q4 Rootmore 250g Pouch is a unique planting-time root booster that creates a bioactive root zone to help establish stronger, healthier plants. Rather than feeding the plant directly, Q4 Rootmore works with the roots themselves, using a blend of mycorrhizal fungi, seaweed, humates, beneficial bacteria and bio-stimulants to stimulate intensive root growth, improve nutrition, and build natural resistance to stress and disease.

Perfect for use when planting out, transferring to new pots, or laying out a new hedge, Q4 Rootmore is suitable for most flowers, trees, shrubs, fruits and vegetables. Simply sprinkle the granules into the bottom of the planting hole or pot so they sit in close contact with the roots, and the active organisms get to work as the plant establishes. A 250g resealable pouch is the right size for typical garden plantings and several container transplants.

Q4 Rootmore works differently from a multi-purpose fertiliser. The mycorrhizal fungi colonise the root system, dramatically increasing the effective root area and helping the plant access more water and nutrients from the surrounding soil. Because the plant becomes more self-sufficient, the need for supplementary feeding is reduced. The blend is non-hazardous and safe to use around children, pets and wildlife. Results build gradually as the active organisms develop, with the most visible benefits during the warmer months of the growing season.

How to Use

• When to apply: Use at planting time, from February through to September, while the soil is workable and plants are actively growing.
• Where to use: Suitable for roses, trees, shrubs, soft fruit, ornamental flowers, and most edible crops in beds, borders, or containers.
• Application: Sprinkle the granules evenly into the bottom of the planting hole or pot so they are in close contact with the roots.
• Planting out: Place the plant directly on top of the granules, backfill with compost or soil, and water in well.
• Potting on: Add a layer of Q4 Rootmore to the base of the new pot before positioning the rootball.
• Re-application: One application at planting is usually sufficient; re-apply only when transplanting established plants or establishing new specimens.
• Safety: Non-hazardous and safe to use around children, pets and wildlife. Always read the label before use.

Key Features

• Mycorrhizal fungi blend that colonises the root system for stronger, more resilient plants
• Stimulates intensive root growth and improves plant nutrition naturally
• Contains seaweed, humates, beneficial bacteria and bio-stimulants for a complete bioactive root zone
• Reduces the need for additional multi-purpose fertiliser
• Builds natural resistance to transplant stress, drought and disease
• Suitable for roses, trees, shrubs, fruits, vegetables and most ornamental flowers

Product Details

• Manufacturer's Reference: Q4 Rootmore 250g
• EAN: 5012351050998
• Size: 250g resealable pouch
• Coverage: suitable for typical garden plantings and several container transplants
• Active ingredients: mycorrhizal fungi, seaweed, humates, beneficial bacteria, bio-stimulants
• Product type: Garden Plant Feeds
• Form: Granular planting-time root booster
• Application season: February to September
• Safety: Non-hazardous; safe around children, pets and wildlife

Frequently Asked Questions

What does Vitax Q4 Rootmore do?
Q4 Rootmore is a planting-time root booster that uses mycorrhizal fungi and other beneficial organisms to build a bioactive root zone. It stimulates intensive root growth, improves the plant's access to water and nutrients, and helps it cope with transplant stress, drought, and disease — reducing the need for additional fertiliser.

Is Q4 Rootmore a fertiliser?
No. Unlike a multi-purpose plant food, Q4 Rootmore works by colonising the root system with beneficial fungi and bacteria. As the root zone becomes more efficient, the plant needs less supplementary feeding, but Q4 Rootmore itself is not a feed and is best used alongside your usual soil preparation.

How do I apply Q4 Rootmore?
Sprinkle the granules evenly into the bottom of the planting hole or pot, position the plant directly on top, and backfill as normal. Water in well. The granules must be in close contact with the roots for the mycorrhizal fungi to colonise effectively.

Which plants can I use Q4 Rootmore on?
Q4 Rootmore is suitable for most garden plants, including roses, trees, shrubs, soft fruit, ornamental flowers, and most edible crops. It can be used in beds, borders, and containers. It is part of the wider Vitax Q4 range, which includes specialist feeds for fruit, tomatoes, and roses.

When is the best time to use Q4 Rootmore?
Apply at planting time, ideally from February through to September while the soil is workable and plants are actively growing. Results build gradually as the active organisms develop, with the most visible benefits during the warmer months of the growing season.

Is Q4 Rootmore safe for children, pets and wildlife?
Yes. Q4 Rootmore is non-hazardous and contains no chemicals harmful to people, pets, birds, or beneficial garden insects, making it suitable for organic gardening. As with all garden products, always read the label before use.