Delivers Calcium and Silicon Directly to Leaves Foliar feeding with Push is a great way to get extra nutrients into your plants. Amongst other things, Push is loaded with silica and calcium. Silicon is a key structural element in the cell walls of plants. It is thought to strengthen the walls, making them more resistant to damage and less likely to collapse. Healthier individual cells produce stronger overall plants, which is one of the reasons why Push has such a noticeable impact. Calcium is a mineral that is found naturally in soils and can be absorbed by plants through roots and leaves. Calcium is essential for plant growth and plays a role in several plant processes, including the transportation of nutrients, the formation of new cells, and the strengthening of plant tissues. Without adequate calcium, plants are more susceptible to damage from pests and diseases. Visit the Veg+Bloom category to see the complete range or check out the One Stop Blog for more info.