Nutritional supplements for soil.

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1answer
121 views

What exactly happens to potting soil if it is stored for a long period of time?

The story: I have bought a few sacks of "Plagron Royal Mix" here in Chile. This soil is supposed to be sufficient for my "tomatoes" for roughly six weeks. After four weeks in the soil I noticed ...
4
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2answers
60 views

What are good organic phosphorus sources for fruiting plants, other than rock phosphate or animal products?

I know the norm is to use rock phosphate or bone meal but I can't find rock phosphate in my area and it's expensive to ship because of the weight. I'm not able to use an animal product like bone or ...
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2answers
6k views

How can I get lemon trees to bear fruit?

I have a couple of lemon trees (small plants really) in my garden. But they seem to grow at an awfully slow pace.They are about 2 years old & about 3/4 ft in height. I have seen pictures of lemon ...
4
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1answer
34 views

Is there fertilizer management web site available?

Does anyone know if a fertilizer management web site is available? I'm looking for a site where I can enter my plant/tree collection and the fertilizer that I use on each and let it know when I last ...
4
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1answer
238 views

How should I care for my Calendula?

I have a small Calendula plant indoors and it is growing quite well. However, can I care for the plant better by following any specific care instructions? At the moment I'm just giving it plenty of ...
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0answers
36 views

Organic soil/fertilizer setup for container carrots

I am growing 36 carrots in a 18" square container that is 14" deep. I know I have enough room for them but am more worried about whether there will be enough nutrition in the soil to carry them ...
3
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2answers
253 views

How to save my plants after fertilizer overdose

Yesterday we accidentally put too much fertilizer into our pots. Today the leaves start to turn brown. Is there any way to save them? Some details: We have two pots - one with basil, one with ...
3
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2answers
188 views

Why is my Japanese painted fern struggling?

I bought a Japanese painted fern several weeks ago. It was on the store's "reduced price" shelf, so it wasn't in perfect shape, but I figured I could try to nurse it back to health. So far, though, ...
3
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1answer
2k views

A visual reference to nutrient deficiencies in plants [closed]

Often times we cna look at the leaves of a plant to determine what nutrients are missing in the soil which the plants need. It would be nice to have a repository of images with accompanying ...
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1answer
42 views

Can frog droppings be used as fertilizer?

In the context I am thinking, I would essentially be mixing the droppings into the topsoil in a plant bed. How much would be too much? How much would be too little to make a difference? Nutrient ...
3
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1answer
204 views

How to fertilize when planting veggies?

I got something called dr earth and I was going to drop a handfull in at the bottom of the hole before I planted. Would it be beneficial for me to throw some steer manure in there as well? I had my ...
3
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1answer
119 views

What should I do before applying organic fertilizer to ensure no bugs or smell?

Does all organic fertilizer require decomposing? I would like to focus on fertilizer available in gardening shops instead of unprocessed urine or manure from mammals. As far as I know, decomposing of ...
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1answer
2k views

Which organic fertilizer should I use to encourage flower growth?

I heard that some plants need fertilizing every two weeks in order to encourage flowering. I prefer organic fertilizers because I feel they provide better nutrients, however they are in granules and ...
3
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1answer
54 views

Milk powder (for automatic coffee machines) as fertilizer?

I have plenty of out-of-date milk powder for automatic coffee machines (powdered skimmed milk obtained through hot air drying followed by agglomeration process; sole ingredient: powdered skimmed ...
3
votes
1answer
225 views

Would this citrus fertilizer be suitable for chili peppers?

I bought a bottle of organic fertilizer which is in liquid form. The instructions are in German but the merchant here labeled it as "organic fertilizer for fruit" so I just bought it. Now I found out ...
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votes
2answers
90 views

Do herbs grown in containers need to be repotted?

I'm trying to grow some herbs (basil, coriander, and chives) in pots on my kitchen windowsill. This seems to work pretty well for a while, but usually they die after a little bit (well, the basil ...
2
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3answers
178 views

Fish fertilizer for my lawn

I was told by someone that fish fertilizer is good for the lawn; just use 3 tablespoons in a gallon of water and apply it to the lawn. But how many gallons should I use for a lawn that's about .3 ...
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2answers
49 views

What's the best N-P-K ratio for Norfolk Island Pine?

What's the best N-P-K ratio for fertilizing Norfolk Island Pine? According to this article I should go with 10-10-10. Is it a good combination? Also, how should I apply it? Should I spray it on, or ...
2
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1answer
202 views

How much nitrogen per bale in a straw bale garden?

I recently read a NY Times article about straw bale gardening. It says that you should add about 2 1/2 cups of 20% N fertilizer or three pounds of blood meal and feather meal per bale. Add water, wait ...
2
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1answer
66 views

What can I do this spring to help my new lawn?

I live in Maryland, and I expanded my back yard last fall by clearing some trees and leaves. I brought in top soil and tried to smooth out the contour also. After seeding, I had areas of success and ...
2
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1answer
226 views

Can I use an NPK compund fertilizer on herbs?

I have some "Low nutrient NPK compound fertilizer" which is sold as Citrus Food left over from a Calamondin tree which has sadly passed away. Can I use this fertilizer on my herbs? They are basil, ...
2
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1answer
30 views

What is the maximum amount (lbs/1000 sf.) of nitrogen that should be applied to turf in the spring?

Assumptions and details: we would apply slow release, predominantly insoluble, organic sources of nitrogen which could include compost, corn gluten meal or any of a number of organic turf fertilizer ...
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2answers
84 views

What is the best frequency to fertilize fruit trees?

What is the best frequency at which to fertilize fruit trees? The first method is to dump a large amount of fertilizer to feed the plant one or two times per year. This method was the preferred ...
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1answer
134 views

How can I save my dying palm tree?

My palm tree started to become yellow in the last couple of months and I don't see any improvement. I've tried with some spike fertilizers for palm trees, but didn't seem to help. Here are some ...
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1answer
36 views

questions on deep root fertilization

One of the dog wood trees in my yard does not grow healthy. The tree care professionals recommend the so-called deep root fertilization, and I agree to move on with this operation. Yesterday, ...
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1answer
450 views

What type of irrigation system works best with blueberries?

Several months ago I planted a row of blueberries in order to form an (edible) hedge. At the same time I installed an automatic watering system for these and the rest of my fruit trees and vegetable ...
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1answer
38 views

When trellising pumpkins, do I need to fertilise more heavily?

This year I decided to try trellising my pumpkins and am wondering about the impact this might have on the fruit, since the vines won't be putting down roots as they run. Does anyone have experience ...
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1answer
82 views

What are the optimal N-P-K levels for fertilizing potatoes?

I have some russet potatoes that seem to be doing well growing in a plastic tub. (This photo was taken near sunset; they do get 8+ hours open sun.) I have a choice between these three fertilizers, ...
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1answer
55 views

What kind of fertilizer should I give to an average mature shrub?

I've got a decently mature shrub in the backyard that is about 10 foot tall. It is starting to bloom with pinkish flowers. I'm wondering what kind of fertilizer should I give it for early spring. ...
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1answer
163 views

How do I keep Grackle's from pooping on my lawn?

Below is what I think is grackle poop on my lawn. (It might not be but I haven't seen any other animals there except desert cottontail rabbits and I know what their poop looks like.) How can I prevent ...