Your source for indoor plant fertilizers and nutrients.
 

Plant Nutrients (Fertilizers):


Home : Plant Nutrients

Dr Greenthumb
Dr Greenthumb
Dr Greenthumb
This stuff is awesome!

Some plants can survive on water alone, but if you want them to thrive, they need food! Just like you...

Which fertilizer is best for your plants? Good question - in many cases plants need different nutrients based on their growth stage. As you browse, you'll find brief explanations for each type of fertilizer. If you need more help, contact us and we'll help you make the right decision.

Foliar Sprays - fertilizers and additives sprayed onto plant leaves.

Non-Organic Nutrients - man-made fertilizers, often combined with organic material.

Organic Nutrients - fertilizers made with natural ingredients.

Supplements - additives to nutrients to maintain perfectly balanced nutrition.

Shop by Brand Name - if you're loyal to a brand, find them all in one place.

Feeding Schedules - if a feeding schedule is available in our site, you'll find the link directly under the description on each nutrient page. We have also compiled a quick reference list in the Downloads page.

Misters & Measurers - sprayers and misters to apply foliar sprays and liquid measuring cups and devices to get the nutrient ratio measured correctly.

 

Books about indoor gardening

Know what you want? Go right to the text version of our nutrients order page.

Question? ASK ME!
Question? ASK ME!
Question? ASK ME!

  

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Plant Nutrient and Fertilizer section:

Brand Names  ·  Foliar Sprays  ·  Organics  ·  Plant Nutrients  ·  Propagation  ·  Supplements
 

 

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Growco Indoor Garden Supply
1042 Michigan NE  ·  Grand Rapids, Michigan USA  49503-1908
phone: (616) 454-6900  ·  toll free: 877-939-6900
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