Autovent Cylinder Gardening Naturally Autovent garden trays Standard - Internal - 19¾

Standard - Internal - 19¾ inches x 19¾ inches x 9½ inch high (50cm x 50cm x 24cm) / External 23 inches x 23 inches (59cm x 59cm) - large enough to accept two standard size seed trays

This allows air circulation without heat

As the water butt is wall mounted this means it can be fixed to any height

The unique fibre consistency of Hortiwool Garden Pads also acts as a natural barrier for pests and weeds

30"" x 30"" (76cm x 76cm)

Autovent Cylinder Gardening Naturally Autovent garden trays Standard - Internal - 19¾This cylinder is a replacement part for the internal mechanism of Gardening Naturally automatic greenhouse window openers. It is designed exclusively to fit Gardening Naturally autovent systems and is not suitable for use with other brands or models. The cylinder is supplied with a two year warranty. Specifications Finish: Black Cylinder length: 20 cm Measurements Total length when closed: 28. 5 cm Total length when fully extended: 33 cm Technical