How to Grow Florence Fennel.
How to grow Florence Fennel by John Oldham.
Warning! If you can’t stand the taste of aniseed, read no further!
Florence Fennel is a dwarf form of the herb Fennel (Latin name - Foeniculum vulgare), which is grown for its aromatic bouquet and is often used as a garnish for fish dishes.
Although modern varieties claim to be “bolt-resistant”, they nevertheless have a tendency to “run to seed” if sown too early in the year. My own experience suggests it is best not to sow before the end of May. There are a number of good varieties, among them “Zefa Fina”, and “Goal”.
- Sow under cold glass in polystyrene modules or small pots.
- Keep under glass after germination (which takes about 10 days).
- Thin out to 1 plant per module or pot.
- When the plants are about 2” (5cms.) tall, harden off in a bright sheltered but not too sunny spot outdoors before planting out about 10-12” (21-26cms.) apart, same distance between rows.
- The young plants must not be allowed to dry out at any time.
- During the growing and maturing period they use lots of water, and I find they benefit from small feeds of a nitrogenous fertiliser.
- Harvest when the rounded “bulbs” are up to the size of a tennis ball.
Author - John Oldham.



Beautiful fennel bulb. I prepare mine cut up in millet and cooked. You are right…the anise-like flavor is superb…different from any other vegetable.
Comment by Meg Wolff - October 31, 2007 8:54 am
Have you any tips on storage ?
Do you dig as required, will they tolerate frost if left in the ground ?
Can they be stored like onions ?
I would welcome your advice !
Rob Lister
Comment by rob lister - July 29, 2008 6:55 am
[…] Thanks John for that advice. You can’t beat the taste of vegetables straight from the ground. Click the link for tips on How to Grow Florence Fennel. […]
Pingback by Top Veg » Blog Archive » Tips on Fennel Storage - July 31, 2008 7:28 pm