Yellow Jacobinia flowers
(Photo courtesy of NetPS Plant Finder)
Height: 6 feet
Spread: 4 feet
Hardiness Zone: 10
Other Names: Plume Flower, Justicia umbrosa
This dense, upright plant with huge green leaves, produces terminal clusters of bright yellow tubular flowers all season; as a houseplant, it must be placed in a high light area; an excellent choice for patio containers that can be taken indoors
Features & Attributes
Yellow Jacobinia features showy clusters of yellow tubular flowers at the ends of the branches from mid winter to late fall. Its attractive large textured oval leaves remain dark green in color throughout the year.
This is a dense multi-stemmed evergreen houseplant with an upright spreading habit of growth. Its wonderfully bold, coarse texture is quite ornamental and should be used to full effect. You may trim off the flower heads after they fade and die to encourage releat blooming.
Planting & Growing
When grown indoors, Yellow Jacobinia can be expected to grow to be about 6 feet tall at maturity, with a spread of 4 feet. It grows at a fast rate, and under ideal conditions can be expected to live for approximately 30 years. This houseplant will do well in a location that gets either direct or indirect sunlight, although it will usually require a more brightly-lit environment than what artificial indoor lighting alone can provide. It prefers to grow in average to moist soil. The surface of the soil shouldn't be allowed to dry out completely, and so you should expect to water this plant once and possibly even twice each week. Be aware that your particular watering schedule may vary depending on its location in the room, the pot size, plant size and other conditions; if in doubt, ask one of our experts in the store for advice. It is not particular as to soil pH, but grows best in rich soil. Contact the store for specific recommendations on pre-mixed potting soil for this plant.
There are many factors that will affect the ultimate height, spread and overall performance of a plant when grown indoors; among them, the size of the pot it's growing in, the amount of light it receives, watering frequency, the pruning regimen and repotting schedule. Use the information described here as a guideline only; individual performance can and will vary. Please contact the store to speak with one of our experts if you are interested in further details concerning recommendations on pot size, watering, pruning, repotting, etc.
-- THIS IS A HOUSEPLANT AND IS NOT MEANT TO SURVIVE THE WINTER OUTDOORS IN OUR CLIMATE --
Disclaimer - This Plant Finder tool is an online resource representing many of the varieties that we carry over the course of the season, and is intended for informational purposes only. Inventory varies seasonally, so we cannot guarantee that every plant will be in stock at all times - please contact the store directly for current availability. It does not include our entire selection of plants, so be sure to visit our store to see varieties that may not be represented on this list.