Use Code WILD5 For 5% Off Your First Order

Hard Frost Seed Mix - High Energy Bird Food

An energy-rich blend of sunflower hearts, peanuts, nyger and suet that helps sustain garden birds through winter and the busy breeding season.

Regular price £3.99
Unit price
per 

Our Hard Frost Seed Mix is a high energy bird food packed with sunflower hearts, chopped peanuts, nyger seed, berry suet pellets and mealworms, with millet, maize and naked oats. It's rich in the fats and protein small birds need to survive long, cold nights and to raise their young in spring. A welcome source of energy, consider supplementing your usual bird seed with this mix when the weather turns cold.

Key features:

  • High in fats and protein to help birds through cold spells
  • Nyger seed for goldfinches and siskins
  • Suet pellets and mealworms add extra energy and insect protein
  • Husk-free sunflower hearts mean little waste under the feeder
  • Attracts goldfinches, blue tits, great tits, long-tailed tits, robins and siskins

Shipping calculated at checkout.

A magnet for small birds when the weather turns. Goldfinches and siskins come for the nyger, while blue tits, great tits, coal tits and long-tailed tits feast on the suet and sunflower hearts. Robins and blackbirds take the mealworms, and greenfinches and nuthatches may visit for the peanuts.


An energy-rich blend to help garden birds through the coldest months.

Sunflower hearts – 33%
White millet – 18%
Kibbled maize – 18%
Naked oats – 10%
Chopped peanuts – 10%
Nyger seed – 5%
Suet pellets (berry) – 3%
Red millet – 2.5%
Mealworms – 0.5%


We dispatch bird seed mixes within 1 to 2 working days.

We aim to ensure customer satisfaction with all products supplied. If you experience any issues with your order, please contact us at info@kentseeds.co.uk within 5 working days of the dispatch date, quoting your order number and a detailed description of the issue.

Read our full Delivery & Returns policy here.


Q 1. Where and how much should I feed?
Use in a hanging seed feeder or on a bird table, about 2 metres from a hedge or shrub for cover. Feed generously from autumn to early spring, when natural food is scarce and nights are long. In milder months, offer smaller amounts so the mix stays fresh and is eaten within a day or two.

Q2. How do I store it and keep feeders clean?
Keep in a cool, dry, airtight container. The peanuts, suet and sunflower hearts are oil-rich and spoil faster in warmth or damp. In warm weather, put out less at a time so the suet doesn't soften. Clean feeders every week or two with hot soapy water or a wildlife-safe disinfectant, and discard any seed that looks damp or mouldy.