There are tulip plants on our property that never bloom. When should I dig them up, and how do I care for them and plant them to get them to start blooming? Your article only talks about buying new bulbs and planting them in the fall.
Certified GKH Gardening Expert
Try the following articles: https://www.gardeningknowhow.com/ornamental/bulbs/tulips/tulips-bloom-every-year.htm, https://www.gardeningknowhow.com/ornamental/bulbs/tulips/fertilizing-tulips.htm, https://www.gardeningknowhow.com/ornamental/bulbs/tulips/dividing-tulip-bulbs.htm