Pine Cone facts

While investigating facts about Pine Cone Hill and Pine Cone Hill Bedding, I found out little known, but curios details like:

The knobcone pine, (Pinus attenuata), requires fire to complete its reproduction cycle. Cones remain closed for many years until a fire opens them and allows reseeding. As a result, knobcone cones may even become embedded in the growing wood as the tree matures.

how pine cones grow?

There is a species of pine tree whose cones will only open when exposed to fire.

What pine cones do?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what pine cone made of. Here are 23 of the best facts about Pine Cone Crafts and Pine Cones For Sale I managed to collect.

what pine cones need fire to open?

1. Pines are best known as Christmas trees, and cones are often used in decorative purposes during the holiday season. Other than that, pines are cultivated in the gardens and parks because of their ornamental morphology.

2. Pines are monoecious plants, which mean that one plant produces individual male and female cones.

3. Christopher Columbus brought pineapple from South America to Europe. This fruit was first named "pina" because it looks like large pine cone. Englishmen later added name "apple" to denote it as a fruit.

4. Like other types of conifers, hemlock develops cones instead of flowers. Hemlock produces individual male and female cones on the same tree (monoecious plant). Pinecones are oval, brown colored and small in size (one of the smallest in the world of pines). They develop at the end of the branches.

5. Certain types of sawflies spend their life inside the twigs or stem of various grasses. Pine sawflies start their life inside the pine cones.

6. Clark's nutcracker has excellent memory. It can find almost all hidden seed 6 to 9 months from the moment of storing. Many species of pines have evolved (changed the shape of the tree and cones) to facilitate extraction of seed and their dispersal in the wild by Clark's nutcrackers.

7. Some forests actually benefit from fires and depend on periodic fires to continue thriving. Certain types of pine trees have "fire cones", which remain sealed shut until the intense heat of a fire melts them and allows the seeds to be released afterwards.

8. The number of spirals on the bottom of a pine cone are always adjacent numbers in the Fibonacci Sequence.

9. Pines reproduce via cones, conically shaped structures that contain male and female sex organs.

10. Pine cone scales close during cold and wet weather and open during warm and dry weather for the seeds inside to have a better chance of surviving

Why pine cones close when wet?

You can easily fact check why pine cones at christmas by examining the linked well-known sources.

Female cones reach maturity 18 months after pollination. Each cone contains around 200 seeds that are orange-brown colored and shaped like pine nuts. Mature cones disintegrate from March to April to release seed.

Pollen from the male cones will be transported to the female cones with the help of wind. Female cones are green and sticky before fertilization. They change the color into brown and harden few years after fertilization, when they become ready to release seeds.

Pine cones can be used to predict the weather. The scales will close when it's about to rain. - source

Salvador Dali's Surrealist Cookbook "Les Diners de Gala" was published in 1971, re-released in 2016. Includes delicacies like Thousand Year Old Eggs, Toffee with Pine Cones.

Pinecones were originally called "pine apples." When explorers discovered pineapples in the Americas they called them "pineapples" because they looked like pine cones, and at the time "apple" was used to describe a variety of fruits. - source

When pine cones open?

Pinot noir (pine + black in French) got its name because of the tightly clustered, pine cone-shaped bunches of fruit.

How pine cones open?

Squirrels, woodpeckers and other forest animals eat seeds hidden in the cones.

Maine's state flower is the white pine cone and tassel.

Christopher Columbus believed he had "discovered" pineapples when he visited Guadeloupe. They had been growing for centuries in South America. He named the pineapple "pina de Indias" which translates as "pine cone of the Indies".

Popular places to visit within the Namakan Lake site include Hoist Bay, Mosse River Indian Village, and I.W. Stevens Pine Cone Resort.

Bunya pine cones are big and dangerous (Forget the drop bears. Worry about the drop cones)