Data protection settings

Besides technically required cookies and functions, at W. Neudorff GmbH KG we also use cookies the purpose of which is to analyse website visits or optimise marketing measures. To this end, we need your consent under Art. 6 (1 a) GDPR and Section 25 (1) TTDSG (German Telecommunications-Telemedia Data Protection Act) which you can grant us by clicking on “Agree to all”. Personal data will then also be sent to Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland, parent company: Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA, for the purpose of preparing statistical evaluations and personalising advertisements; and cookies will be set by the operator. It is therefore possible that the provider will be able to store your visits and analyse your behaviour. You can find Google’s privacy policy at: https://policies.google.com/privacy.
Notice of the processing of your data collected on this website by Google in the USA: By clicking on “Agree to all”, you are at the same time consenting to the processing of your data in the USA under Art. 49 (1) Sentence 1a GDPR. The European Court of Justice considers the USA to be a country with an inadequate level of data protection by EU standards. In particular, there is a risk that it may be possible for US authorities to process your data for supervision and monitoring purposes, possibly with no right of redress. You can obtain further information on the individual cookies used and your right of objection in our data protection notices.
Reject allAllow selectionAgree to all
Products
Gardening topics
Service & Tools
Stockists
Find quickly
FAQ
Downloads
Garden Calendar
We help you with gardening

Garden Calendar

Warning, rose mildew!

A white coating of rose petals indicates an infestation of powdery mildew. This fungus is particularly prevalent in sunny weather. Remove any shoots and leaves that are completely covered.

Organic Rose Feed supplies the plants with optimum nutrition. So, regularly use Organic Rose Feed on your roses. Well-nourished plants are less susceptible to fungal disease.  

Leaf spots on rose petals

You treat the rust-red bumps on the top of the leaf (rose rust) with a pesticide specially designed to combat fungal diseases of roses, vegetables and ornamental plants. Ask at your garden centre for a suitable product.

Yellow leaves on rhododendrons

Young rhododendron leaves in particular often turn yellow, whereby the leaf veins remain green. These are typical symptoms of iron deficiency which often occurs in chalky soils. This can be remedied with a ferrous fertiliser. After flowering is now a good time to give rhododendrons a feed with Organic Multipurpose Plant Food.

Problems with buds dying?

A fungal infection often causes the buds of rhododendrons to turn brown. The fungus that causes so much damage to rhododendrons is transmitted by a 1 cm large insect – the rhododendron leaf hopper. The red-green leaf hoppers are noticeable as they vigorously jump around on the plants. Tackle these by spraying with BugFree Bug and Larvae Killer Concentrate+ in the early morning.

Aphids on the march

More and more aphids can now be spotted on all kinds of plants. Tackle these in good time with BugFree Bug and Larvae Killer Concentrate+.

Weeds in the garden

WeedFree Plus+ Concentrate quickly puts an end to this annoying problem. It works immediately and can be used from spring to autumn. As WeedFree Plus+ Concentrate only acts on the green parts of the plants, it is also suitable for use under trees and shrubs. This product is particularly effective. Very practical for a quick application: WeedFree is also available as a ready-to-use product.

Invite beneficial garden helpers

Our gardens are full of little helpers that we often don’t notice. These beneficial insects include lacewings, ladybirds and wild bees. Invite these animals to your garden or balcony with an insect hotel. The different beneficial insects can find their perfect nesting and sleeping quarters.