From: Tools and Equipment : Plant Supports, Ties and Twine
Ideal supports for young and well-established herbaceous border plants alike. Just position the three legs of the growframe over young plant growth early in the season and allow the leaves and stems to grow through the 'honeycomb' grid. As the plant matures the frame can simply be raised to match the height of your plant, holding individual stems and heavy flower heads as well as supporting the whole plant in general. When the plant is fully mature the growframe is almost completely concealed.
Available in two sizes:
45cm tall x 30cm diameter: Pack of 2 & Pack of 4.
75cm tall x 50cm diameter: Pack of 2 & Pack of 4.