Dr. John Ansel Armstrong Thomson, inventor of the world-famous horticultural vitamins–hormones solution SUPERthrive®, passed away peacefully on November 28, 2011, five days after his 100th birthday.
Dr. John Thomsen, Inventor of SUPERthrive
Tools & Materials
8 Great Gifts for Gardeners
Here are my top recommendations for holiday gifts for gardeners: Read Article
What to Do With Your Leaves
What’s the best thing to do with fallen leaves? Read Article
Storing Tools for Winter
Follow these tips to ensure your gardening tools are in great shape next spring.
Leaf Mold
What is leaf mold, and why would my garden need it? Read Article
Cover Crops
What is a cover crop? Read Article
Mulching With Leaves
If I want to use fallen leaves as mulch, can I just put them over my garden or do I need to do other preparations first? Read Article
Compost and Invasive Plants
Can invasive plants be disposed of in the compost pile? Read these tips to find out the answer and more. Read Article
Organic vs. Non-organic Mulch
What is the difference between organic and non-organic mulch and which is better? Read Article
Reuse Container Water
Here’s a way to cut water waste when watering containers and hanging baskets. Read Article
It’s National Pollinator Week!
That’s right—we are right now in the midst of the 5th annual National Pollinator Week! So what’s going on? Read Article