Self-pollination

Where pollen from a flower lands on the stigma of the same flower or another flower on the same plant.

Cross-pollination

Where pollen is transferred between flowers of different plants of the same species, usually involving external agents or pollinators.

Pollination agents include:

Biotic pollinators

Mostly animals like insects (bees, butterflies, moths, beetles, flies), birds (like hummingbirds), bats, and others that transfer pollen as they move from flower to flower looking for nectar or pollen to eat.

Abiotic pollination

Involving nonliving agents such as wind and water, which carry pollen from one flower to another.

Bees and other pollinators

Are vital for many flowering plants. Bees not only collect nectar to make honey but also carry pollen on their bodies, spreading it as they visit flowers. Other pollinators like butterflies, moths, hummingbirds, bats, beetles, and flies also help transfer pollen between flowers, each attracted by different flower colors, shapes, and scents.

Here are some fun bee facts to enjoy and learn more about these amazing pollinators:

There are about 20,000 different species of bees all around the world! Most bees don’t make honey or live in big groups like the honeybee you know.

Bees have existed for more than 100 million years, buzzing around long before humans were here.

Only female bees can sting because their stinger is part of the same body part they use to lay eggs.

Bees have tiny brains about the size of a sesame seed, but they’re very smart.

They have four wings that hook together to fly as one big wing, and unhook when resting.

Bees’ wings beat about 200 times per second, making their buzzing sound.

A single worker bee can fly up to 500 miles in its lifetime and visit 50-100 flowers in just one trip.

Bees use a special move called the waggle dance to tell other bees where to find the best flowers.

Honeybees have a super sense of smell, about 50 times stronger than dogs, thanks to 170 odor receptors.

To make just one teaspoon of honey, about 10 bees work their whole lives! And to make one pound of honey, bees visit around 2 million flowers.

Ancient honey was even found in King Tut’s tomb over 3,000 years old and it was still good to eat!

The honeybee queen is amazing—she can lay up to 2,500 eggs in a single day.

Besides bees, butterflies, birds like hummingbirds, bats, beetles, and flies also help with pollination.

How You Can Pollinate Your Upside-Down Tomato Plant Yourself

If bees are scarce, you can mimic their work using a simple DIY method:

Take a clean cotton swab (earbud).

Gently swirl the swab inside each tomato flower, touching the yellow powdery pollen and spreading it inside the flower.

This moves pollen from the male part (anther) to the female part (stigma), helping fertilize the flower so it can develop fruit.

You’re helping your tomato plant grow by doing the job bees usually do![Previous Conversation]

This process helps ensure your plants get pollinated successfully even if natural pollinators are not present nearby.