This Anchoring Kit provides you with the safest way to secure your Nature Series Greenhouse to the foundation you have chosen, be it wood, concrete, or even grass. This Anchoring Kit allows you to anchor into soft or hard surfaces, providing outstanding holding capabilities in extreme weather conditions. It has been cleverly designed to fit your existing Palram - Canopia greenhouse; Nature, Harmony, Mythos, Hybrid, Balance, or Octave. Securely anchors greenhouse to the ground or foundation Withstands winds up to 100 kph Easy to install all inclusive greenhouse anchoring kit Compatible with various Palram - Canopia greenhouse: Nature, Multi-Line, Harmony, Mythos, Hybrid, Balance or Octave