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Rudbeckia Hirta "Black Eyed Susan" Seeds

Rudbeckia Hirta "Black Eyed Susan" Seeds

$6.00
$6.00
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Sprinkle joy in your garden with Rudbeckia Hirta "Black Eyed Susan" Seeds. This vibrant and hardy flower is easy to grow and attracts pollinators. (Bee cool and plant Rudbeckia! 🐝)

Instructions:

We recommend using the following to sow the seeds: 

sow Black-Eyed Susan seeds in early spring and keep brightly lit.

(Find more info on germinating seeds by going to our seed guide)

These seeds are for the 2026 growing season.

About the seeds:

difficulty

beginner | intermediate | advanced

germination time

10 days

depth

1/8”

spacing

plant 3-4 seeds 12“ apart

recommended planter

6“-12" pot or box, or garden bed

time to maturity

84-98 days

seed prep

pre-soak | scarification | stratification | none

method

greenhouse | paper towel method | direct sow

temperature

>60F


About the Plants:

description

 lush bushy upright plant with large and bright yellow blooms

difficulty

beginner | intermediate | advanced

growth speed

slow | medium | fast

size of plant

12”-36” tall, 12-24" spread, 2.5" 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

 powdery mildew, leaf spot

fertilization

heavy | moderate | light

 

 
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