What do plants need to grow? Most of us would answer that they need light, air, water, and soil. But by using a process called hydroponics, you can grow plants without soil! How does it work? Try this project and see for yourself!

In this video we are going to look at a few different ways in which plant hormones can be used.



Plant growth hormones (auxins) can be used as selective weedkillers. The selective weedkillers contain growth hormones,...

This is a video on asexual reproduction in plants. The video explains the process of producing offspring without the fusion of gametes and how this occurs in plants through mitosis. The concept of clones is introduced, and both natural...

Do you think plants can grow without soil? If you've tried growing veggies, you probably planted the seeds or seedlings in soil. Soil gives the plants the nutrients they need to grow. However, plants can grow without soil too, using a...

These city kids from Boston may not look like conventional farmers, but they're spending part of their summer getting their hands dirty--or more like wet! They're learning how to build solar-powered hydroponic systems that grow organic...

Try out your 30-day free trial and free audiobook with Audible by clicking hereref='http://www.audible.com/reallifelore' target='_blank' rel='nofollow'>here This video is a sequel to one of my previous videos. I try my best to...

Learn the basics about the properties of nitrogen as a part of the overall properties of matter topic. Nitrogen makes up approximately 78% of the air around us. In this lesson, we will learn about nitrogen, its properties, and its...

In this lesson you will learn the word order rules for German direct and indirect objects. What do you do if both the direct and indirect objects are written out in German? What about when only the indirect object is a pronoun? Or if...

Finding time to write can be really hard, so Abigail Breslin sets reminders on her phone. Except sometimes phones can be distracting. Really distracting… Subscribe to Epic Reads! -'http://goo.gl/2vD4rM' target='_blank'...

Chemical equation shows the overall chemical change of reactants into products. It's a bit like a detailed cooking recipe, but where all the ingredients and all the products are written down, even the ones you can't necessarily see. The...