A Simple Fertilizer Question

lapk78 · April 25, 2020

TLDR: Using Tomato Miracle-Gro or Texas Tomato Food at 1 tbsp per gallon of water, how much of this fertilizer water should I give to each plant?

I'll preface this question by saying this is my first year growing in raised beds. (I have only used EarthTainers up until now). I have two 4'x4'x15" raised beds, each with an indeterminate cherry planted in each corner (well, 1 is a beefsteak I'm letting have 4 leads...). So 4 plants per bed. I'm really only pruning the cherries enough to allow for air flow- not limiting the number of stems/leads.

I mixed in the recommended amount of Garden Tone at plant out in late February, but now want to start feeding with something water soluble. I have the Tomato-specific Miracle-Gro (the red stuff) and waiting on a delivery of Urban Farm's Texas Tomato Food, which I have heard really good things about.

Both of these recommend a concentration of 1 Tablespoon per gallon of water. And I am considering alternating between the two, feeding once every 7 days. So MG week 1, TTF week 2, MG week 3, TTF week 4, etc...

My Question: How much of this fertilizer water should I give to each plant? A full gallon? Half a gallon? Enough to saturate the entire bed? I never really had to think about this in the past with the self watering containers.

Thanks for any input!

Father'sDaughter · April 26, 2020

I go with 1-2 gallons per established plant at least ever two weeks. I try to apply it when the soil is already well moistened, but at least a few days before any heavy rains.

QAGuy · April 26, 2020

I will be doing mine weekly just like I always have done.

The amount depends on how big the plants are. I'd give yours a gal each right now spread all around the plant. Basically soak the entire bed.

Tomato plants can send roots for 3 ft in each direction

b54red · April 26, 2020

From the size of those plants I would say at least a gallon of TTF. If the beds are really well soaked from a good rain then up the concentration of TTF to at least 4 tsp per gallon. I usually go with an ounce if the ground is fairly wet to stop from over diluting and adding too much water to the bed but I will use less than a gallon of the mix depending upon how healthy the plant looks.

Bill

April 26, 2020	#3
QAGuy Tomatovillian™ Join Date: May 2006 Location: Glendora, CA Posts: 167	I will be doing mine weekly just like I always have done. The amount depends on how big the plants are. I'd give yours a gal each right now spread all around the plant. Basically soak the entire bed. Tomato plants can send roots for 3 ft in each direction __________________ "We have met the enemy and he is us" - Pogo

April 26, 2020	#2
Father'sDaughter Tomatovillian™ Join Date: Nov 2011 Location: MA/NH Border Posts: 4,919	I go with 1-2 gallons per established plant at least ever two weeks. I try to apply it when the soil is already well moistened, but at least a few days before any heavy rains.

April 26, 2020	#4
b54red Tomatovillian™ Join Date: Sep 2009 Location: Alabama Posts: 7,068	From the size of those plants I would say at least a gallon of TTF. If the beds are really well soaked from a good rain then up the concentration of TTF to at least 4 tsp per gallon. I usually go with an ounce if the ground is fairly wet to stop from over diluting and adding too much water to the bed but I will use less than a gallon of the mix depending upon how healthy the plant looks. Bill