The WINNER of a Large Timber Cold Frame from
Blackwood Outdoor Living is Helena Gilbert!

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The beautifully crafted Large Timber Cold Frame from Forest has a generous amount of room that will house any plants that are ready to be moved out of the greenhouse and into your garden.

  • Cold frames are used as the stepping stone for young plants between growing in a greenhouse to being transferred outdoors: if a plant is moved straight outside into the cold it can stunt its growth, so a cold frame is a great way to ease it into life in outside.
  • The acrylic glazing of this practical cold frame is a safer alternative to glass that still lets plenty of light and warmth through.
  • The two independently opening lids each have a prop so you can work without completely opening the cold frame and exposing your plants. Blackwood Outdoor Living recommends using a weed block fabric to prevent weeds from growing in your cold frame and capture even more warmth.
  • The cold frame is manufactured using timber that has been Pressure Treated to give it a 15 year guarantee against rot.
  • Comes with full instructions for easy self-assembly. If using to grow food produce they recommend lining the bed/planter with a membrane before adding the soil.

Simply fill in and submit the form further down this page, good luck!

This competition closes at midnight on 5th January 2026 and is open to UK residents only. Please see our competition rules set out below. 

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Please complete your name and email address below, tick to confirm you are a UK resident and click the blue ENTER HERE button, good luck!

This competition is now closed.

Allotment Online Competition Rules

To enter competitions on Allotment Online you must have a valid email address. All entrants must be UK based. All entrants must give permission to provide details to the prize-giving third party in order to receive their prize. All entrants must be willing to be included in social media and marketing activity in relation to the giveaway. Winners are selected at random. Allotment Online reserves the right to withdraw entrants, re-draw in the event of a non-claim and to their discretion. Entrants must respond and claim their prize within 21 days of contact/date of closing. All entrants must adhere to the rules and instructions given within the giveaway criteria. Allotment Online is not responsible for prizes not received and any discrepancies once the competition is closed must be upheld with the prize giver directly. Allotment Online reserves the right to change entry criteria and closing dates. Entrants must have a valid postal address in order to receive physical prizes (that can't be redeemed online).