Greenhouse Tomatoes
What kind of fertilizer can I use for greenhouse tomatoes?
I have some All Purpose Greenhouse fertilizer - is that OK?
For greenhouse tomatoes, buy a premixed soluble fertilizer formulated specifically for greenhouse tomatoes. An all purpose greenhouse fertilizer, i.e. 20-20-20, is a poor choice for tomatoes. Tomatoes need a grade with much lower nitrogen and much higher potassium, as well as several other essential elements.
These companies all make excellent fertilizer for greenhouse tomatoes. Follow the mixing instructions included with the bag:
Total Plant Industries
P.O. Box 805
Winnsboro, LA 71295
1-800-433-3055
totalgro@bellsouth.net
Hydro-Gardens, Inc.
P.O. Box 25845
Colorado Springs, CO 80936-5845
1-888-693-0578
hgi@hydro-gardens.com
http://www.hydro-gardens.com
Growers Supply Center
3000 South Highway 77, Unit 214
Lynn Haven, FL 32444
850-785-8974
Greenhouse Tomatoes
- Are greenhouse tomatoes a good business for me?
- At what color should greenhouse tomatoes be harvested?
- Can I grow multiple crops with my greenhouse tomatoes?
- Can I use a vibrating toothbrush rather than the expensive electric pollinators?
- Diseases and Abiotic Problems of Greenhouse Tomatoes
- How can I get answers to other questions which I don't find on this Web site?
- How do I convert our poultry houses (or barn) to greenhouses to grow tomatoes?
- How many greenhouses do I need in order to get rich?
- How many plants can I grow?
- How much yield can I expect per plant?
- I've been thinking about growing greenhouse strawberries. Will this work?
- If I grow tomatoes in a greenhouse, does that mean they are organic?
- Should I test my well water before irrigating my greenhouse tomatoes?
- Should I use supplemental lighting to increase my yield?
- Some of the leaves on my plants are turning yellow. What is causing this?
- The fruit are setting and have good size, but they have strange shapes. Why?
- There are cracks in the fruit. Now what?
- What are those funny little white flies on my plants?
- What is the fuzzy looking gray colored mold growing on my plants?
- What kind of fertilizer can I use for greenhouse tomatoes?
- What pH should I use?
- What variety of tomato should I use in the greenhouse?
- Where can I get help in learning more about greenhouse tomatoes?
- Why are my plants so tall, like they are stretched?
- Why are my plants wilting?
- Why do many fruit have a blackish area on the bottom?
- Why do the plants get flowers, but don't get fruit?
- Why do the plants produce fruit that are too small?