Garden Cloche Spare Cover Spare cover for Garden Grow Garden Cloche. The netted windows allow control over the temperature within the garden cloche, also provides protection against insects, birds and other pests. Dimensions - 180 x 90 x 90cm The Garden Grow Garden Cloche extends the growing season and keeps delicate plants protected from all weather conditions with this garden cloche from Garden Grow. Great for protecting young seedlings, vegetables or flower beds from adverse weather, primarily the cold and wet. Lift and transplant fragile plants into the cloche for protection from frosts through the winter months, or just unpeg the cloche and lift it over the plants needing protection.