Trending gardening products are items that are currently popular among gardeners and gardening enthusiasts. These products can include a wide variety of items, including:

1. Vertical gardens: These are becoming increasingly popular as they save space and are easy to maintain. They can be made from a variety of materials including plastic, metal and wood.
2. Self-watering planters: These are becoming increasingly popular as they make it easy to keep plants watered and healthy, even when you are away from home.
3. Smart garden systems: These are becoming increasingly popular as they allow you to control and monitor your garden using your smartphone or other device. They can include sensors, cameras, and automatic watering systems.
4. Eco-friendly gardening tools: These are becoming increasingly popular as they are made from sustainable materials and are designed to minimize environmental impact.
5. Composting systems: These are becoming increasingly popular as they allow you to recycle kitchen scraps and yard waste into nutrient-rich compost for your garden.
6. Indoor gardening kits: These are becoming increasingly popular as they allow you to grow plants indoors, even in small spaces.
7. Garden lighting: These are becoming increasingly popular as they allow you to illuminate your garden in the evening and enhance the overall aesthetics of the garden.

Please note that the popularity of these products may vary depending on the region and the season. It is always wise to check the reviews and ratings of the products before purchasing and consult with local farmers or gardening experts to determine which products will work best for your specific needs.