Sunday 25 November 2018

Sunflowers

Helianthus or sunflowers remain hugely popular today and it's easy to see why these spectacular flowers are loved by so many of us. Most species of sunflower are native to North America and they can grow up to 3 - 5 metres plus but the dwarf varieties also have a charm of their own.   With their rich hues of yellow, gold, red, russet, bronze and more sunflowers look set to remain a firm favourite in gardens all around the world.  

Sunflowers are easy to grow and we find they have a very high germination rate which makes them perfect for beginner gardeners. The best way to plant the seeds is directly into the ground but seedlings can also be very successfully transferred from pots.

Below : Some photos from over the years of sunflowers grown in our garden.




Heirloom Seeds

Heirloom seeds are those which have been saved by farmers and gardeners for generations, sometimes hundreds or even thousands of years and often passed down through families.

They come from a time when there was huge diversity of the plants which were grown for human consumption, before the modern monoculture which is prevalent on most modern farms today where farmers tend to use commercial hybrid seeds selected for such traits as high yields, the ease with which it may be picked mechanically and how long it will remain in good condition between being harvested and reaching it's market.

Many gardeners think a heirloom pre-dates 1951, others think 1945 and others still suggest it must be at least fifty to one hundred years old. 

There is a general agreement that all heirlooms must be open pollinated, that is pollinated by natural methods such as wind, insects or birds.  They must also breed true, that is produce other plants which are more or less identical to the parent. 

 Below : The Scarlet Runner is a heirloom bean which has been grown from at least 1750.   These photos from our Canterbury garden show some Scarlet Runners growing on a fence with another bean.  The bumblebees have a deep appreciation for the bean's flowers too.