Tag: maple

Posted on

Seeds Are Alive

Seeds Are AliveWhen you walk into the forest and look up at the trees, it’s easy to realize that all of those structures towering over your head are alive. What you may not think about is that their seeds under your feet are alive also.

Many trees produce seeds to grow new trees. There are maple seeds with their familiar “helicopter” method of blowing in the wind. There are cottonwood seeds that look like “summer snow.” Those seeds and others are carried far away by the wind.

Oak trees produce seeds we call acorns. They’re too heavy for the wind to scatter them, so that’s the job of squirrels. Squirrels gather acorns and store them to eat later. When later comes, the squirrels have often forgotten where they stored their treasure. Instead of being eaten, the acorns grow into new trees to produce more acorns. Both the trees and the squirrels benefit from that arrangement.

The seed of a coconut tree is the coconut. The wind can’t blow coconuts around, and squirrels can’t carry them. They often grow near water, such as a stream or an ocean. A coconut falling into the sea can float to an island thousands of miles away, where it can take root and grow. Cherry trees produce their fruit with a seed we often call a pit. Birds eat the cherries and drop the seeds over a wide area.

The key to a seed beginning to grow is the breaking of the shell surrounding it. Many things can cause that to happen, such as moisture, temperature, fire, mechanical abrasion, or a combination of methods. Some seeds have to travel through the digestive system of birds or animals for them to begin to grow into a new plant.

Most seeds wait a year before they start to grow. Cherry seeds can wait for hundreds of years. Scientists discovered a lotus seed (Nelumbo nucifer) in a bog in China. They cracked the shell and started it growing. When they carbon-dated the shell, they found that the seed had been waiting for 2,000 years to sprout into a lotus plant.

Seeds are alive, waiting in dormancy to grow into what God created them to be. The amazing quality of life shows design by intelligence, not chance.
— Roland Earnst © 2019

Posted on

Summer Snow in Michigan

Summer Snow
Eastern Cottonwood Seeds

Recently my driveway was covered with Michigan summer snow. The temperature was 92 degrees, and the snow was falling at an alarming rate. I didn’t get out my snow blower, but I did get out my leaf blower.

Michigan summer snowflakes are one-to-two inches in diameter. Contained within each snowflake is a seed. These snowflakes can travel for miles when the wind is blowing because they are carefully engineered so that their density is the same as the air here in Michigan on a hot early summer day. They only stop when they hit an obstruction, but even a dandelion or a tall weed can stop them. The cotton that surrounds the seed is highly soluble in water. As soon as it rains or the sprinkler system comes on, the cotton will dissolve, and the seed will fall to the ground and try to become a new cottonwood tree.

The eastern cottonwood is the state tree in Kansas, Nebraska, and Wyoming. It can grow as much as six feet in one year and can become one of the largest trees in North America. Because they grow so fast, the wood of cottonwood trees is not very strong. But when you have a tree 190 feet tall, there is a great deal you can do with it. The Native Americans made canoes from the trunks of cottonwood trees. They used the bark of the tree as forage for horses, and the sprouts for food and medicinal tea.

Cottonwood trees come in both male and female varieties with different life cycles. The males don’t make seeds. In the spring the female trees have tiny red blossoms. When the females are pollinated by the male trees, they form a spherical cotton ball with a seed inside. The volume of the cotton is exactly enough to give buoyancy to lift the seed off the ground, but not so enough for it to be lost in the atmosphere. The cotton balls with their seeds flow across the landscape in the same way that cold air blows snow in winter. The seeds can be so thick that we can’t see across our street.

It is a wonderful thing to see all the different methods that God designed into trees to allow them to reproduce. Maple trees use tiny helicopters to lower seeds to the ground. Oak trees use acorns to entice squirrels to bury their seeds. Squirrels have enough memory space in their brains to remember where most of the seeds are, but not all of them. Cottonwoods create summer snow.

Romans 1:20 tells us that we can know there is a God through the things He has made. Our Michigan summer snowstorm is just one more example of that truth.
–John N. Clayton © 2017