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Black Eyed Susan (Rudbeckia Hirta) | 50+ Seeds | Organic | Same Day Dispatch

Regular price £2.49 GBP
Regular price Sale price £2.49 GBP
Sale Sold out
Tax included.

Please find for sale 50+ 2022 Black Eyed Susan seeds (Rudbeckia Hirta). Very easy to grow and in late summer will bring a mass of happy yellow flowers to any border or pot
. Just about the easiest plant you can grow - although tecnhically an annual, they will self-seed readily and re-appear year after year. Seeds are harvested from my owns organically-grown flowers - actually a really fiddly process as the seed heads hold the seeds very tightly.

ALL ORDERS RECEIVED BEFORE 8PM WILL BR DISPATCHED SAME DAY

SAVE PACKAGING MATERIALS  - SEE OTHER INTERESTING & UNUSUAL SEEDS & PLANTS IN MY SHOP

INSTRUCTIONS - TO SAVE PAPER I NO LONGER SEND OUT WRITTEN INSTRUCTIONS TO CUSTOMERS. INSTRUCTIONS ARE BELOW SO PLEASE BOOKMARK THIS PAGE. FEEL FREE TO MESSAGE ME WITH ANY GROWING QUESTIONS.


Seed Germination

  • Sow indoors in early spring (Mar/Apr)
  • Prepare a seed tray of moist sieved compost - ideally with 50% vermiculite or horticultural sand
  • Sprinkle seeds over the surface
  • Lightly tamp the seeds into the surface to ensure a good contact. 
  • Cover with a thin layer of vermiculite or sieved compost
  • Mist with water. 
  • Loosely cover with clingfilm with a couple of air holes.to maintain humidity
  • Keep in a warm light place circa 20c out of direct sun
  • Ensure compost does not dry out 
  • Seeds take 7-21 days to germinate
  • Pot on once large enough to handle and have several sets of leaves


Olly's General Guide to Seed Sowing!

I love sowing seeds and it runs in the family - dad, grandad and finally my great-grandad for whom the hobby helped him get over his experiences in the Great War. I still get a big kick when I see the first seedling poking through from a new plant that I have never sown before or been successful at. However, even the most experienced gardeners draw "blanks" from time to time. Whilst I sow all the seeds that I sell so I know that they are viable, some are trickier than others and problems can arise so here are some tips to make "blanks" few and far between:

1) Dont Rush! Tempting though it is when that packet arrives in the post to simply bung the seeds in some compost!

2) Google and Youtube are your friends! Take some time so see the methods other people use to germinate the seed. 

3) Think Nature! What conditions do seeds face? For example a seed from a tropical plant will fall to the warm, wet and dark jungle floor. A seed from the mountains of Europe will fall to the floor in Autumn, then have to endure months of freezing temperatures before germinating in the spring. So as growers, what we are trying to do is to simulate the conditions that the seeds will naturally experience and there are plenty of tricks that can be done to short cut the processes somewhat.

4) Good compost pays dividends . The best investment you can make is to purchase three bags - one of potting compost, one of vermiculite and one of horticultural sand. With these three bags I can make up whatever soil type a particular seed likes (although for most seeds I find a 50/50 mix of compost and vermiculite works just fine) 

5) Rot is your enemy. The single biggest danger to seed germination is rot - either before or after "damping off" the seeds germinate. To reduce the risk, ensure you have good free draining soil mix and that it is moist but not wet. Unless the seed variety absolutely requires it I prefer NOT to cover my seeds trays with plastic bags, Whilst germination is often faster this way, it greatly increases the risk of rot. I prefer to place my seed trans inside a watertight plastic tray and water from the bottom - airflow over the surface reduces the risk.


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Buyers please note that they are responsible for any local customs duties or other taxes in their local country and should also ensure compliance with an biosecurity regulations.

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