Mulch research article examines relative benefits of gravel and topsoil in prairie plantings

A new research paper, To mulch or not to mulch? - effects of gravel mulch toppings on plant establishment and development in ornamental prairie plantings, has been published.

You must sign in to continue.

You can register for a 14 day free trial subscription, or Subscribe Now for full access. View subscription options.

Please enter your details

Forgotten Password?

Having trouble signing in?

Contact Customer Support at
or call 020 8267 8121, or refer to our answers to frequently asked questions.

Subscribe for full access

Direct Debit

Most people subscribe by direct debit.


Credit Card

Subscribe by credit card


or Register for a 14 day free trial subscription

Already subscribed but don't have a password?

Activate your web account here