Mediums
Choosing the Right Hydroponic Substrate
Today’s hydroponic substrates come in many different forms. The type you should be using depends on the needs of your specific application....
The Chemistry of Coco Coir
As the ground-up seed husk tissue from the coconut palm tree, coco coir has become a popular and effective growing medium for indoor and...
Why You Shouldn’t Use Construction-Grade Clay Pellets
Why You Shouldn’t Use Construction-Grade Clay Pellets in Your Hydro Setup
Buffering Up: Adjusting the Cation Exchange Capacity in Coco Growing Media
The widespread use of calcium and magnesium supplements in the indoor gardening industry is an indication that many growers have discovered...
Growing 101: Perfect Potting Mixes for Container Gardening
Starting with a good potting mix can make a big difference in how well a container garden performs. Grubbycup shares the basics on what to...
Soup Up Your Soil with Kelp, Molasses & Guano
What do kelp, molasses, and guano have in common? Well, it’s kind of a long story, but simply put, they are all organic ingredients that...
Amino Acid Chelates: Giving Your Plants a Helping Hand
Just because you’re giving your plants nutrients doesn’t always mean they’re getting the full benefit—that’s where chelation comes in.
Building the Perfect Organic Fertilizer
Tailoring your fertilizer program to meet the unique needs of your plants and soils is not only possible, it is easier than you might think.
Recipes for Success: Plant Diet Basics & Formulation Fundamentals
Experimenting with various nutrients and boosters is not just for commercial growers—thanks to the wide range of products available today,...
Getting to Know Your Microbes
Beneficial microbes, including the all-powerful mycorrhizal fungi, are essential to the soil food web, and the most successful indoor...
Balancing Act: Understanding the Ups and Downs of pH
To get the most out of your plants, follow our expert's advice on balancing pH in your garden.
How to Customize Your Own Organic Potting Mix
Customizing your organic potting mix is a great way to ensure your plants receive the best nourishment possible.
Common Nutrient Additives
When it comes to nutrient additives, there are a lot of options available for growers. But, as Grubbycup explains, it is important to know...
Evolution of Hydroponic Nutrition
Hydroponic nutrients, like indoor gardening hardware, have evolved immensely over the last 10 years. There have been major breakthroughs in...
Reuse, Reuse, Reuse Your Media
During harvest time, there is first the joy of collecting the fruits of your labor, and then starts the somewhat less entertaining chore of...
4 Benefits of Amino Acids in the Garden
From strengthening plant cells to resisting disease, or breaking down nutrients in the soil to strengthening roots, amino acids are the...
Substrate Selection & Moisture Management: What You NEED to Know
Here’s a closer look at some best watering practices in the hydroponic garden, based on what substrate you’ve chosen.
Understanding Soil Additives: What To Add and When
There are a number of soil additives available to help gardeners create optimal growing conditions for their plants, but needs change...
Brew up a Batch of Compost Tea
One of the most effective ways to boost microbial populations in your soil or hydroponic system is through the periodic application of...
