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Thunbergia Seeds

$4.50

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FloraVines Seed SelectionBring a new growing project to your indoor garden, patio, or outdoor space with Thunbergia Seeds. Review the growing details below before planting.Sprout some fun with our Thunbergia, aka Black Eyed Susan, Seeds! These little seeds...

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Plant details

FloraVines Seed Selection

Bring a new growing project to your indoor garden, patio, or outdoor space with Thunbergia Seeds. Review the growing details below before planting.

Sprout some fun with our Thunbergia, aka Black Eyed Susan, Seeds! These little seeds grow into large trailing plants with iconic bright yellow flowers with "black eyes". No green thumb required. Get your green on today!

Instructions:

We recommend using the following to sow the seeds:

12 Cavity Greenhouse or Planter with Humidity Dome
Soil Pellets or Soil Pods
Liquid Fertilizer

Thunbergia are great to grow year round, can be kept outdoors in more moderate climates, and/or indoors. These like to climb, so having a trellis is very helpful.

For best results, follow the growing conditions outlined below.

These seeds are for the 2026 growing season.

About the seeds:

difficulty	beginner \| intermediate \| advanced
germination time	7-21 days
depth	1/4”-1/2"
spacing	1-3 seeds per planter or 8"-12“ apart
recommended planter	6“-12" planter or box, or garden bed
time to maturity	56-63 days
seed prep	pre-soak \| scarification \| stratification \| none
method	greenhouse \| paper towel method \| direct sow
temperature	>50F

About the Plants:

description	Perennial vines with blooms varying from white to yellow and orange.
difficulty	beginner \| intermediate \| advanced
growth speed	slow \| medium \| fast
size of plant	5'-8' long vines, 1-2" blooms
light	full sun \| partial sun \| shade \| grow lights
soil	well-draining coconut coir/peat-based potting mix
temperature	warm \| cool
pet-friendly	cats \| dogs \| no
pests	few pests
fertilization	heavy \| moderate \| light

Plant care

Review the product description for variety-specific light, water, humidity, and care guidance.

Shipping

Orders are carefully packed for transit. Shipping options and estimated delivery dates are shown at checkout.

Returns

Eligible new and unused items may be returned according to the FloraVines return policy. Live-plant concerns should be reported promptly with photos.

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