Questions tagged [fertilizer]

Nutritional supplements for soil. Use this tag with questions about how to use or how to choose fertilizers for specific plants.

30 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
4
votes
2answers
40 views

How to convert garden fertilizer dosage to container dosage?

I have a bunch of old-school mineral fertilizers that I would like to use for container plants. The problem is that the dosage on them is grams/m2, lets say for simplicity it is 100 grams/m2. How do i ...
4
votes
0answers
449 views

Forcing a non-grafted lemon tree to produce blooms & fruit

About 8.5 years ago I successfully germinated a lemon seed from a store-bought lemon (I believe it was a Eureka lemon). Fast-forward to today and that lemon seed has grown into a 9-foot tall tree. ...
4
votes
2answers
68 views

Fertilized reservoir for automated watering system

I would like to move forward and install an automated watering system for my home plants that grow in growing tent. Today I’m watering x3 times in a week, each watering is for 4liters of fertilized ...
4
votes
0answers
165 views

How much P2O5 should I add to tomatoes

My tomatoes are developing purple spots at the bottom leaves. This is supposed to be a phosphorus deficiency. Tomatoes are growing in pots. Small ones are in around 4 gallons (~14 L) and big ones are ...
3
votes
0answers
30 views

I over-fertilized my lawn

I misread the application instruction on the Scotts Fertilizer bag and set the rotary spreader to 7 3/4 instead of 3. Is there anything I can do to prevent fertilizer burn? I applied the fertilizer ...
3
votes
0answers
293 views

Giving Miracle Gro fertilzer to prayer plant

The instructions on the Miracle Gro package says "Mix 1/4 tsp in 0.5 gallon water". Yet, the prayer plant (Maranta leuconeura) needs very little water every day (if at all) and fertilizer once every ...
3
votes
1answer
3k views

Kentia Palm's Outer Leaves Are Browning Quickly

I have bought a kentia palm about a year ago and I live in a warm and relatively humid climate. Some of the leaf tips have gone brown here and there in the past year, but I have noticed that the outer ...
2
votes
0answers
59 views

Avocado pruning, fertilizing and repotting advice

My very leggy avocado plant is about 1 meter tall and seems to be suffering from chlorosis. I think I need to prune it to make it more bushy, fertilize it and repot it. In what order should I do these ...
2
votes
0answers
50 views

Should I repot these pineapples?

I planted both of these pineapples from ones I bought in the store. Are they fine in their current pots or should they be repotted? Any other care tips for them? They have been inside for a while, but ...
2
votes
0answers
25 views

Does chicken manure interfere with fruit trees?

I have a lemon and orange tree which chickens roost in and poo around and causing the trees not to bear much fruit. What can I do to eliminate the nitrogen in the soil? I cannot move the chickens ...
2
votes
0answers
30 views

Biofertilizer usage frequency

Currently i have decided to use bio fertilizers such as phospobacteria and azospirillum to my garden plants. I am confused whether these needs to be used regurarly on the soil or is it a one time ...
1
vote
0answers
19 views

Optimal hydroponic nutrient solutions for different herbs

I'm planning to grow different herbs hydroponically: basil, sage, mint and thyme. I would like for the nutrient solutions for each herb to be the closest possible to the optimum. For basil I found ...
1
vote
1answer
42 views

Can you “feed” an avocado plant with avocado pits?

I have grown an avocado plant using the infamous toothpick method, i.e. suspending an avocado pit in water using toothpicks. Since the avocado pit contains the necessary nutrients, I left it in water ...
1
vote
0answers
19 views

Low cost, liquid acid fertilizer

I am growing strawberries which I read prefer acid soil to alkaline one. I also read that using water that were used for beans soaking is recommended as a fertilizer. Will using it make my soil more ...
1
vote
0answers
13 views

Do sweet potato tops make good fertiliser tea?

I am growing sweet potato in my back yard and I come to realize the abundant amount of potato tops after harvesting, do they make a good fertiliser tea or I would just add them to the compost?
1
vote
0answers
13 views

Why is my Miranda not coming to full pitchers and it has brown spots?

I have a Miranda Nepenthes and I've had it for about 8 months or so. It is growing like crazy but I haven't had a pitcher to get to full maturity since it came in the mail. It starts to grow pitchers ...
1
vote
0answers
19 views

The leaves on my peace lily are turning brown and yellow, the tips as well as the edges?

I got a peace lily plant from ikea a 5 months ago and ever since then the tips of the leaves are turning brown, or some of the leaves will turn yellow and then go brown form the outside in. I water it ...
1
vote
0answers
51 views

Banana tree health declining after repotting, yellowing leaves

I recently received a banana tree as a gift and as it is starting to decline I am worried about it. First off, I live in southern Canada (London) so I don't have a tropical climate but its been quite ...
1
vote
0answers
15 views

What should I do if my pepper plants got too strong of fertilizer and they are wilting?

Basically, I added too much fertilizer to my pepper plants unknowingly. I thought it would help them, but the ends of the pepper plants are starting to turn brown and their stems are weak. Also, one ...
1
vote
0answers
22 views

What is causing my avocado tree rot on leaf

I’m a newbie to growing avocado tree. This guys been growing for afew months and has recently started getting light brown spots on one of its leafs. The other leafs look okay apart from one or two ...
1
vote
0answers
32 views

Is this burnt from fertilizer?

I plant this about two months ago and now it is showing yellow leaves I think it is due to some powder-like fertilizer I put around the root (5 inches away) and bury in the compost when I planted it. ...
1
vote
0answers
20 views

Best practices for watering plants with geothermal water

My new home uses a geothermal water system, so the sulfur levels are high (based on the lovely rotten-egg smell). I've read that sulfur can be really good for plants, but I'm wary about the amounts I'...
0
votes
0answers
29 views

Fertilizers with harmful levels of salts

I read in some articles that potassium chloride and ammonium sulphate can lead to salinity buildup. Is there a simple way to tell by looking at the fertilizer formula if a fertilizer can increase salt ...
0
votes
1answer
38 views

Liquid fertilizers and other solutions

I am searching for organic/natural ways to feed the soil & the plants and to let beneficial microbial and fungal colonies thrive. What I am not good at is timing, and the exact recipes of ...
0
votes
0answers
38 views

Single large brown spot on Dracaena Dorado

I have been giving my dracaena dorado some fertilizer this year, on and off, maybe twice a month or less since March. I let it dry out between watering. The leaf tips were turning brown so I moved it ...
0
votes
0answers
13 views

Outdoor potted Mango seedling leaves are shiny brown

I started seedlings from mango out and doing really well but worries since leaves are a mahogany brown color. Too much water, not enough water? Need fertilizer, if not when it does, what kind and how ...
0
votes
0answers
43 views

What is going on with my coffee plant?

I have a coffee plant; I don't know the exact variation but I think it's "arabica". I got it as a small plant in a foam coffee cup 10+ years ago. It's currently located on a wall facing an East window....
0
votes
0answers
19 views

What are these white granules at the leaf-ends of my gold fruit palm?

I have had a gold fruit palm in my apartment for over a year now, and it has always been happy and healthy. Recently I have begun fertilising it once a week or so with a (German) liquid palm ...
0
votes
0answers
42 views

How long can you store liquid tomato food after mixing?

I've bought a bottle of concentrated tomato feed. The mix ratio is 25ml concentrate to 4L I was hoping to mix a large amount in a tank and connect it to a gravity fed dripper irrigation system. I ...
0
votes
0answers
335 views

Can I recover my lawn from fertilizer burn?

I was hoping to improve my lawn. I used Scott's Weed & Feed with a little GrubX in hopes of killing weeds and improving the look of my lawn. (Fig A) I didn't think I over did it, but obviously ...