Exotic Emperor tulip

A post about the Exotic Emperor tulip pushed one spring bulb variety into wide view this week, with gardeners sharing its ruffled white blooms and unusually long display. (gardenia.net) Exotic Emperor is a Fosteriana, or emperor, tulip: a group known for large early flowers and sturdy stems. Gardenia lists it at 14 to 16 inches tall in early to mid-spring, while the Royal Horticultural Society records creamy-yellow flowers streaked with green on plants up to 45 centimeters. (gardenia.net) (rhs.org.uk) Retailers describe the variety as opening creamy ivory-white, then aging to milky white with yellow flames and green striping on the outer petals. John Scheepers says it is also sold as White Valley and traces it to a sport, or natural mutation, of White Emperor found by Dutch grower Willem Vink. (johnscheepers.com) The appeal is partly timing. Fosteriana tulips are among the earlier spring bloomers, and the Royal Horticultural Society says tulip flowering periods can shift by as much as six weeks from year to year depending on weather and location. (longfield-gardens.com) (rhs.org.uk) That makes cultivar choice matter more than a single viral image suggests. White Flower Farm recommends mixing tulips from different flowering periods to stretch the season, rather than expecting one planting to perform the same way in every garden every year. (whiteflowerfarm.com) The same burst of plant posting also pulled attention toward edible houseplants, especially coffee, avocado and passionfruit. Those plants are widely sold or promoted for indoor growing, but the easiest part is often foliage, not fruit. (rhs.org.uk) Coffee plants can work indoors as glossy-leaved houseplants, but fruit takes time. The Royal Horticultural Society says Coffea arabica plants usually flower once they are about four years old, then ripen red cherries over several months under ideal conditions. (rhs.org.uk) Avocado is even more straightforward as a foliage plant than as a crop. The Royal Horticultural Society says shop-bought pits are easy to sprout on a warm, bright windowsill, though the resulting houseplants generally last only a few years. (rhs.org.uk) So the week’s plant chatter landed on two familiar gardening truths at once: one bulb can dominate a spring border for a short window, and one tropical seed can keep a windowsill interesting long before it yields anything edible. (rhs.org.uk 1) (rhs.org.uk 2)