Growing Florence Fennel, also Finocchio

foeniculum vulgare dulce : Apiaceae / the umbelliferae family

Jan F M A M J J A S O N Dec
  P P                  

(Best months for growing Florence Fennel in New Zealand - cool/mountain regions)

  • P = Sow seed
  • Easy to grow. Sow in garden. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 10°C and 25°C. (Show °F/in)
  • Space plants: Thin to 15 cm
  • Harvest in 14-20 weeks.
  • Compatible with (can grow beside): Lettuce, Chicory, Cucumber, peas, sage
  • Avoid growing close to: Beans, tomatoes

Your comments and tips

Post a comment or question Display Newest first | Oldest first, Show comments for New Zealand | for all countries
16 Apr 12, Mel Sperryn (New Zealand - temperate climate)
Fennel might need a period of cold to break its dormancy. try putting it in the refigerator for a while before germinationg it.
Reply or Post a new comment
Showing 11 - 11 of 11 comments
See comments for all plants

Hello, I live in Edmonton. At our community garden, we are trying to grow Florence Fennel. The plant is healthy, with fronds a metre high, but it is not forming a bulb. The root is ten centimetres long. If we cover it to get over the early threat of frost, which is often a risk in early September, we may get warm and sunny days trough to October. Is there anything we can do encourage the plant to form a bulb? Thank you for taking our question. Morris

- Morris Lemire

Please provide your email address if you are hoping for a reply


All comments are reviewed before displaying on the site, so your posting will not appear immediately

Gardenate App

Put GardenGrow in your pocket. Get our app for iPhone, iPad or Android to add your own plants and record your plantings and harvests

Planting Reminders

Join 60,000+ gardeners who already use GardenGrow and subscribe to the free GardenGrow planting reminders email newsletter.


Home | Vegetables and herbs to plant | Climate zones | About GardenGrow | Contact us | Privacy Policy

This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. GardenGrow is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
We cannot help if you are overrun by giant slugs.