How to fertilize/side dress tomatoes/peppers in your garden
15.3 years ago alfalfa pellets, compost, fertilizer, peppers, tomato
When your fruiting plants are flowering and bearing fruit this is a good time to give them a little extra boost. Though you don’t want to throw any old fertilizer at them at this point. You want them to get the nutrients they need to produce high yields of produce, though you don’t want to shock them with an abundance of nitrogen to stimulate new vegetative growth when you would rather the plant expend its energy making you food.
The solution to this problem is to provide your plants with a low dose of balanced fertilizer. I couple of my favorites are compost and alfalfa pellets applied every couple weeks while the plants are blooming/fruiting. This ensures the plants have all the nutrients they be lacking without throwing the plant into a growth spurt.
If you have a little extra time take the compost and add some water and let it sit in the sun for several hours and water or spray onto the foliage for a great dose of compost tea.
If you forgot to apply a little bone meal when you planted your peppers/tomatoes this is also a good time to sprinkle a handful under your plants and work into the couple inches of soil to provide your plants with a boost of phosphorous and also a little calcium to help prevent blossom end rot.
Hopefully with these tips you can help your green tomatoes turn into bright delicious red tomatoes.
If you want to learn more about the chemistry of organic fertilizers I have a whole post on that subject
Tags: alfalfa pellets, cheap, compost, organic vegetables, outdoor plants, pepper plants, tomato plants, vegetables
Getting rid of aphids on pepper plants
15.4 years ago aphids, brown spots, ladybugs, peppers
It can be difficult getting rid of aphids on plants in your garden. Fortunately you can get rid of those aphids with materials you have in your kitchen.
First of all I am a little embarrassed that I let the infestation get this bad before noticing. I unfortunately set the grow box to have the sunrise at 1:00am and the lights always were off by the time I got home. Though the cause is not as important as how to get rid of them.
If this plant was outside my local lady bug population would have kept these buggers in check though they seemed to thrive without the vicious predators. For an outdoor plant a quick high pressure spray of water on the the leaves (as well as underside of leaves) would take care of the problem. Though this does not kill the aphids, they will starve to death before they make it anywhere to do any more damage.
This has not been my first battle with aphids, so fortunately I had some insecticidal soap on hand. I sprayed the entire plant from the top and bottom. I removed the major yellowing leaves and did another quick spray. Now if you don’t have any insecticidal soap, or just want to save $5 on buying a bottle here are a couple of proven recipes:
Simple Aphid Killer Spray
- 1 tsp dishwashing soap
- Fill 32 oz spray bottle with water
Directions:
Shake and spray liberally on tops and bottom of leaves ensuring aphids are covered completely.
Complex Aphid Killer Spray
- 1.5 tablespoon baking soda
- 1 tablespoon Murphy’s Oil Soap
- 1 tablespoon Vegetable Oil
- 1 tablespoon Vinegar
- 1 gallon water
Directions:
Pour into spray bottle and spray liberally on tops and bottom of leaves ensuring aphids are covered completely.
Extra Spicy Aphid Killer Spray
- 3 hot peppers chopped finely
- 1 quart of water
Directions:
Mix peppers with water and let seep overnight. Strain and pour into spray bottle and spray liberally on tops and bottom of leaves ensuring aphids are covered completely. WARNING: You care not to get this spray in your eyes.
US Department of Agriculture Mix
- 2 tsp dishwashing soap
- 1 cup of vegetable oil
- Fill 32 oz spray bottle with water
Directions:
Shake and spray liberally on tops and bottom of leaves every 9-10 days, ensuring aphids are covered completely.
If none of these solutions work, squish those buggers with your fingers being sure to include a sinister laugh while doing it. Which even if you are squeamish, this is what you will see if you let them have their way.
Tags: grow lights, growbox, outdoor plants, pepper plants, vegetables
Make your own upside down tomato planter
15.5 years ago cheap, peppers, tomato
Every time my daughter sees the upside down tomato planter (Topsy Turvy
Though this has been commercialized recently, the concept growing plants upside down is not a new one. Many people have been growing plants like tomatoes in 5 gallon buckets or hanging baskets for decades. Not having any spare bucket or hanging basket to sacrifice I went with my daughters suggestion and used a 2 liter bottle.
Materials required for you upside down tomato planter
- Empty 2-liter bottle
- Eye bolt with washer
- Duct tape, contact paper, or spray paint
- Drill or hot nail
Step 1 — Create access hole
Make a hole on the side of bottle, this has two purposes: it allows adding soil much easier and also provides an convenient way to water your plant. I used a 2-inch hole cutter, though you may also carefully cut a hole with a knife.
Step 2 — Add the hanger
By design 2-liter bottles are extra thick in on the bottom immediate center which will make a perfect place to hang it. I used a drill of the same diameter as the eye bolt. This allowed me to thread the bolt right into the bottle, which was pretty strong it itself. Though expecting a great harvest, I also added a bolt to prevent the discovery of my plant on the ground after having a hard fall.
Step 3 — Covering your planter
Roots can be damaged if exposed to light for long periods of time so you need to cover your planter. You should consider color depending on where you live. In colder regions a darker color will help keep the soil warm on cool mornings, though in hotter climates a dark color could fry the plant. I would recommend a medium to light green color for moderate heat absorption and little more aesthetically pleasing in the garden. Not having any paint I used good ole duct tape. Wrapping around the entire bottle (even covering the access hole.
I then cut an X through the access hole and bent the corners in to soften the rough edges caused by cutting the hole.
Step 4 — Decorate (optional unless you have kids)
We used permanent markers to personalize both of my daughters upside down tomato planters.
This completes the construction of your upside down tomato planter. I will admit the first design flaw of this planter is its size. It will be fine for root growth but it can dry out very quickly. In response to this water retention was my primary concern when deciding on medium to fill the planters with.
I chose 2 parts (peat moss or coconut coir okay substitutes) , 1 part perlite, and 1 part Groden granulates. WonderSoil
To give the plants a good head start I also mixed in a couple of tablespoons of bone meal and tablespoon of balanced organic fertilizer. Add some water until the mix has the consistency of a wrung out sponge .
Lastly I used my tomato plants from my hydroponic experiment and carefully fed the roots into the now bottom opening of the bottle. We then added our soil mix until it reached the bottom of the access hole. Given the plants had a well established root system just the friction and weight of the soil is enough to keep the plant from falling out
Even though the medium retains water well the plants should be watered every day to the point until some water comes out the bottom. Within 24 hours we can already see the leaves turning over to face the sun.
You can also try other heat loving plants such as peppers, cucumbers, and zucchini. So if you every wanted to try growing plants upside down with the directions above you can have your own for less than $0.50.
If you want something a little more aesthetically pleasing there is always the commercial option, this one from Gardener’s Supply seems much more sturdy than the ones I have seen on TV:
UPDATE: 05/24/09
It has finally started to get a little warmer at night in my garden so seems like a good time for a little update on the upside down tomato planter. I wish I could give a direct comparison of the growth of these plants with plants a planted at the same time in the ground though unfortunately we had a light freeze that killed them off. Interesting enough both plants in the upside down tomato planter survived and even are showing some small blossoms.
Now as part of my pepper planting experiment, I also put a pepper plant in an upside down tomato planter with much less exciting success. Just to test if my super paranoid water retention worries had any backing I simply filled this one with regular potting mix. And the plant dried out very quickly which shows in the following results.
Given these results I am going to stick with my 2 parts WonderSoil
Tags: cheap, led, organic vegetables, outdoor plants, pepper plants, tomato plants, upside down tomato planter, vegetables
Growing peppers at high latitudes
15.5 years ago hydroponics, indoor growbox, peppers
Here in the Seattle area we are, as you say, latitudelly challenged. We are fortunately to have the Pacific Ocean to give us mild winters and summers though our distance from the equator provides our plants with less intense light and a relatively short growing season for summer crops. One in particular difficult summer crop are peppers.
This is important because one of the major exports of my garden are the ingredients to allow me to make homemade garden salsa (tomatoes, garlic, onions, cilantro, jalapeño peppers) Al ingredients come from my garden (except for jalapeño peppers) This year I am determined to fix this.
I have a couple strategies for doing this, the first is to “start early” pepper plants require 80-110 days from seedling to harvest, timing is everything. Given our late winters here over the past couple years, I don’t really have much of a cushion here and would also be nice if the peppers were ripe when the tomatoes are getting red as well. To get a head start many weeks ago I planted several jalapeño pepper seeds and they currently are turning into some great looking pepper plants in my grow box. As they have grown I have potted them up to encourage them to continue to grow vigorously.
Not wanting to put my eggs peppers in one basket, I have decided to try a few different techniques in case one completely fails I hopefully have a couple backups:
- Grow pepper plant in grow box in WonderSoil
- Grow pepper plant hydroponically using a Grodan Gro-Blocks
- Grow pepper plant in the ground beside my tomatoes
- Grow pepper plant in large pot in sunniest location
I honestly can not really predict the outcome of this experiment. The grow box as the advantage of accurate temperature control but the CFLs though work great can’t compare to full sun. On the other hand outdoors has the great light intensity of the actual sun though given the pepper plants can stop growing lacking 60 degree nights and at least 70 degrees during day. Given we don’t have too many nights greater than 60 degrees the grow box might have a chance.
UPDATE — 05/25/2009
Plant grown in WonderSoil in grow box at temperature controlled to remain above 60 degrees at night and a high of 80 during the day. This is amazing results compared to the 2.5 inch plants I started with less than a month ago.
Plant grown hydroponically using a Grodan Gro-Blocks also in temperature controlled grow box.
Plant grow in actual dirt outside in good light
Plant grown in pot outside…well this one is already out after some high winds and cold mornings this one was looking pretty bad to I brought to the infirmary (the grow box) to bring it back to life, which seems to have done wonders.
The obvious winner at this point is the pepper plant in WonderSoil in the grow box, though I have noticed some recent growth in the outdoor plant now the weather has started warming up, so might be some time for Mother Nature to redeem itself. Overall I have been very impressed with the results of the grow box but still need to see if I can get flowers and fruit…until the next update…
UPDATE — 06/20/2009
We were blessed with some warm weather so the outdoor potted plant has been doing great blossoming and almost a dozen of good sized peppers growing.
I have seen plenty of blossoms on the pepper plants in the grow box though I have not have and fruit set. I have two theories what is causing this, first is we have hat some hot weather with the garage getting over 85 degrees even with best exhaust and airflow it was hard to keep the temperature from exceeding 90 degrees which causes the blossoms to drop. The second reason is I have been attempting to hand pollinate the flowers with the absence of some nice bees to do the work for me. I have been using a fine paintbrush without much luck. Switching to having better airflow and using a Q-Tip to simulate a bees bottom.
The plant I had in the ground eventually got overtaken by a pumpkin plant which I removed and moved to the grow box given it had not shown any significant signs of growth since I transplanted it there.
Right now seems the best method is grow the pepper plant to about 18 inches and just let mother nature take care of things at that point.
Tags: cheap, cilantro, garden seeds, garlic bulbs, growbox, led, outdoor plants, pepper plants, salsa garden, tomato plants, vegetables
Cheap fogger hydroponics final results
15.6 years ago aeroponics, cheap, hydroponics, peppers, tomato
In case you missed them here is the original post on the creation of this fogger hydroponic system, and the latest update (before this one).
The plants still are still looking pretty healthy with the exception of a little phosphorus deficiency, but the blame goes on me for that one. Been a little busy at work and have been neglecting the plants.
I decided to end this experiment since their roots were starting to get tangled and I want to use these plants for another project.
These roots are healthier than they look, some soil leached in when I put some of my pepper plants on top of the hydroponic box.
This pepper plant look really good, haven’t decided what to do with it yet. Maybe the victim volunteer for the next hydroponic experiment.
Tags: cheap, led, outdoor plants, pepper plants, vegetables
Time lapse video of cucumbers, tomatoes, and peppers in grow box
15.6 years ago cucumbers, indoor growbox, peppers, tomato
As you can see they are starting to take over the even larger box and the camera.
Tags: growbox, pepper plants, tomato plants
