Does color of grow bag matter?

While the color of the grow bag itself may not directly affect plant growth, it can have an indirect impact. Dark colored grow bags can absorb more heat from the sun, which can be beneficial for plants that prefer warmer temperatures. On the other hand, lighter colored grow bags can reflect heat and light, which can help to keep the soil and plants inside cooler. Ultimately, the right color of grow bag will depend on the specific plants being grown and the local climate. It's always a good idea to do some research on the plants you're growing and the conditions they prefer before choosing a grow bag.