Garland Plant Halos Green Pack 3 All in one watering and crop support solution for popular crops such as tomatoes, peppers and beans. Sold in sets of 3, Plant Halos can be used on grow bags, pots (with a diameter of 26cm and above) , raised beds, as well on traditional vegetable plots. The central inner pot creates the planting area which is particularly useful when used with grow bags as it allows a deeper planting zone to develop healthier plants. A 3.1 L outer 'moat' features six 2.8cm watering spikes which penetrate below the surface, delivering water direct to the plant's roots. This ensures that water and liquid feed are delivered at a reduced rate that the plant is better able to absorb, preventing wastage which is common with conventional watering. It typically takes between 3 and 6 hours for the water reservoir to drain fully, depending on the weather and soil conditions. Plant Halos also feature a unique cane support system. 3 anchor slots surround the inner pot and provide t