The Cheap Vegetable Gardener

Grocery store Vegetables are not as nutritious as they used to be?

15.8 years ago grocery store, organic

“University of Texas, Austin. Davis claims the average vegetable found in today’s supermarket is anywhere from 5% to 40% lower in minerals (including magnesium, iron, calcium and zinc) than those harvested just 50 years ago.”

Not only are those vegetables you been eating at the grocery store less tasty, but may be getting marginal nutritional value.  They discuss some of the potential factors in this including use for synthetic fertilizer and the desire to achieve higher yield during a shorter timetable, unfortunately the poor plants do not have time to absorb the beneficial minerals (as do we)

This article is timely with my Chemistry of Gardening — What nutrients do plants need? post.  If you have sufficient primary macronutrients (NPK) which is the primary contents on synthetic fertilizer you can still have great yields and fast growing plants but quality of plants are reduced.  What the problem appears to me, is the secondary macronutrients are not being supplemented (magnesium, iron, calcium and zinc) which is causing the nutrient/taste deficiency.  Organic methods natural provide these nutrients by the addition of organic matter to the soil. 

I am cheap and organic vegetables are expensive, this is definitely a case of you get what you pay for.  Hope is still here you can easily grow your own organic vegetables at home.  If you still think growing your own vegetables is a bad idea here are a list of benefits from buying at the grocery store:

• Continue to rise in cost so you won’t have to worry what to do with your extra money
• No confusion with the small variety available (transport well)
• They don’t taste as good, so no guilt in enjoying eating your veggies
• Less of those pesky minerals for your body to absorb
• Opportunity of getting a trip to the ER after picking up salmonella

In all seriousness this is a scary development where people could be malnourished even with a decent supply of fruits and vegetables. 

Tags: cheap, cilantro, organic vegetables, outdoor plants, vegetables

LED Christmas light grow box

15.9 years ago cheap, cucumbers, indoor growbox, indoor seed starting, LEDs, wondersoil

I noticed some of my daisies were getting a little leggy so added 60 more LEDs (red) to my LED grow box.  This time I was a little less calculated about positioning but still fee like I got a decent pattern going.  I also decreased the drill size and didn’t even need to use the hot glue gun.

As you can see from the pictures below the plants (cucumbers, onions, cilantro, purple coneflowers) have a dark green complexion and are less leggy compared to the results I would get from my window sill.  The cucumber plants after two weeks have grown up enough to move into the LEDs grow box’s big brother.

Tags: cheap, cilantro, growbox, led, outdoor plants, vegetables

The most profitable plants in your vegetable garden

15.9 years ago cheap, cilantro, garlic bulbs, organic, seedling, seeds, vertical gardening, winter garden

Many vegetables can be expensive to purchase by growing the most expensive vegetables in your garden and buying the least inexpensive vegetables at your grocery store you can easily help drop your food budget.  This especially important for people like me with very limited space to grow everything that I consume.

It may be impossible to put a price on the satisfaction of bringing in a basket of produce fresh from your garden.  As well as the enhanced flavors from having truly fresh produce from your garden compared to that of your local supermarket.  Though when I was harvesting my potatoes this summer with my daughter I did have the thought, Would it have been smarter for me to grow something else in this space?  I estimate out of the 4-5 square feet I used for these plants I probably got about $4-5 worth of potatoes.

I did a little research first to determine yields of various plants per square foot and secondly what the value (organic supermarket prices USD) of the yielded produce at harvest.  Given I am a city dweller with a fairly small footprint for my vegetable garden (about 30-35 square feet) making decisions on what to buy at the supermarket and what to grow in the garden may be a huge money saver with just a few dollars invested in some seeds for your vegetable garden

Now from the results below you can see the winners for the most produce value per square foot are many of the leafy green vegetables/herbs (cilantro, lettuce, chives, dill, Swiss chard) next comes many of the larger vine plants (tomatoes, squash, pumpkins, peas) with many of the root plants taking up the rear.  Now much of this makes sense where many of the vine plants grow on trellises and are allowed to spread, which I guess is sort of cheating the square foot rule but I will let it slide.  Compared to the root plants whose production is entirely dependent on the space allowed in square footage they have to grow as well as these are normally inexpensive produce items to begin with.

Sources: http://www.mcgoodwin.net/pages/ppatch.html for plant yield information, http://shop.safeway.com for current produce prices

Now even with this information I will still plan on growing some onions and garlic since I more than likely would be forced to use dehydrated alternatives due to being too lazy to drive to the supermarket to buy fresh varieties.  Though I may be adding some more herbs/greens to my garden this year.

One important thing to remember is you still have to eat the vegetables, throwing $20 worth or arugula or cilantro into the compost bin is not exactly a sound investment.  You can also get higher yields by growing vertically, but don’t forget those tall plants produce a larger shadow so you may still need some extra ground space to support these alternate growing methods.

So go out and get some cheap vegetable seeds (or in many cases free) and plant some profitable vegetables in your backyard/patio garden this spring.

     

Tags: cilantro, compost, garlic bulbs, herb garden, organic vegetables, outdoor plants, pepper plants, tomato plants, vegetables

How to collect and save onion seeds from your garden

15.9 years ago onions, seed saving, seed storing

Last year I collected cilantro seeds and they were a great success in my garden that this past Spring I made a commitment to myself that I would try to collect more seeds this season.  Though I wanted to get more I was able to collect seeds from my onions, jalapenos, and cilantro.  The jalapeno seeds were pretty easy I set some seeds aside on a paper towel while making some salsa.  After they appeared to be dry I threw them in a brown paper lunch bag.

For the onions once the florets (flower balls you see above) got real ugly and dry and I could see the black seeds emerging I placed them in a paper bag before the birds got to them.  I then put the bag on top of our kitchen cabinets and forgot about them for couple months.  Today I pulled the bag down and confirmed they definitely were dry.  To separate the seeds from the pods I broke apart (which happens easily) and placed the contents into a metal strainer.  I gently broken open any remaining pods and agitate the strainer.  This causes the small black seeds to move to the bottom, allowing the pods to float to the top and forcing many of the stems to fall through.

I then skimmed off as many of the stems/pods as possible leaving and putting the seeds into a brown paper bag until I can get into town to buy some more manageably sized brown envelopes (recovering from Seattle snowstorm)

After a few minutes of work I now have hundreds of onions seeds which I probably only have use for couple dozen.  Seed exchange anyone?

Tags: birds, cheap, cilantro, garden seeds, led, salsa garden, vegetables

Ok, so now where did the the cilantro go?

16.4 years ago cilantro, salmonella, tomato

Well I wrote a couple weeks about my surprise of the missing tomoatos, last week I went back to my favorite Mexican restaurant at work and noticed cilantro has also been removed as a choice of condiments. Going back to my desk I discovered that cilantro and peppers have been added to the list of produce that has been reported tainted with salmonella. With the whole law of supply and demand maybe I should start selling my cilantro and tomotoes at the local farmers market.

Tags: cheap, cilantro, pepper plants, tomato plants, vegetables

How to water your garden

16.4 years ago water

Many people may look at the topic of this post and think how basic a topic this is. The reality is proper watering is the most difficult part of growing a garden. The challenge ensures in the fact that roots need to stay moist, but not too moist since roots do not grow in the soil but in the space (air) between it so with too much water your can actually drown your plants. What makes this even more complicated is the visual signs of overwatering are the exact same as under watering with wilted leaves and yellowish color. Your immediate reaction is, “I am not watering enough” so you water more drowning the plants even more and eventually leading to their demise. Even if your plants look ok you still could be affecting your harvest. For example, if you overwater your tomatoes they will be green enjoying the perfect environment and never get around to creating some blossoms which will result delicious fruit. At the same time under watering your leafy plants can result in bitter tasting lettuce or even worse make them go right to seed and get very little or no harvest in plants like cilantro and spinach.

How do I know how much I need to water? Unfortunately the answer to this questions is “It depends” first you need to determine the structure of your soil (sandy, loam, or clay) If you do not know the structure of your soil you can to a simple glass jar soil test Sandy soils allow water to drain very quickly so you will need to water about three times as often as clay soil and about twice as much as loamy soil. If you live in a dry climate or just have a couple really hot weeks in your not so dry climate you will probably need to water at least every day to keep your plants healthy regardless of your soil structure.

The next factor is how deep do you want the water? It is important to make sure water actually gets to where the roots are, which has been the demise of my first years of tomato plants. Where I watered the surface but the soil was bone dry a several inches below the surface which I realized once I pulled out the dead plants. So first know your plants root system if you are growing deep root plants such as tomatoes, corn, cucumbers, peppers, beans, squash, eggplant, or melons you will need to water longer to ensure that the water makes it down to their deep root system but you can water less often since you will not lose as much to evaporation. If you are growing lettuce, spinach, carrots, radishes, peas, garlic, onions, cabbage, cilantro, or broccoli you need to water less but more frequent to ensure the soil stays most.

Now hopefully you have a better idea when and how much to water, here are some tips from Mel Bartholomew from “Square Foot Gardening” books/videos/PBS series. His first tip is “Don’t water from overhead” since first you waste water due to evaporation but you also get you leaves wet which can lead to disease and frying your plants. If you must water from above if you have a very large garden or if you are away from your garden and need to automate the process, he insists this is done first thing in the morning. If you are like me and enjoy sleeping at dawn you may want to look into his cup and bucket watering method where you fill up a couple of 5 gallon buckets and let them sit out in a sunny spot. You get the benefit of the sun warming the water to prevent shocking the plants with cold tap water especially on a streak of hot summer days. Another benefit is gives time for the tap water to purify itself a little before applying to plants. Once you have your bucket of water the concept is pretty simply just find a nice container (I normally raid my recycling bin) and scoop water out of the bucket and pour it directly under the leaves of the plant with little water waste and the delicate leaves remaining completely dry. This is also helps you measure exactly how much water you are giving to each plant which you can adjust as needed. You can also get some of the same benefits by using a trickler hose of a bubbler attachment if your back can not take the weight of packing around 5 gallon buckets full of water.

Now if after all of this explanation I haven’t scared you too much in fear of not watering too little or too much here are a couple more tips to make your watering more successful.

• Order on a consistent schedule: It is easy to forget the last time you water and watering a few days late or early can have significant effects on your harvest.
• Have a test hole: Normally there is somewhere in your garden where something is not currently growing after doing you normal watering dig into that hole and see how deep your watering is actually getting.
• Finger test: By sticking your finger into your soil if it comes back dry you probably need to water
• Get a water meter: If you want something a little more scientific you can always pick up a cheap water meter for less than $10 which can give you a measurement several inches underground

Tags: cheap, cilantro, garden seeds, garlic bulbs, led, outdoor plants, pepper plants, tomato plants