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Grow a Salsa Container Garden & make Salsa Rojo all Summer

Grow a Salsa Container Garden & make Salsa Rojo all Summer
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Home-grown beats store-bought every time, and that goes for salsa as well! If you’re short on space but would still like to be able to dip your tortilla chips in a homemade salsa made from veggies grown on your own balcony or deck, why not whip up a little salsa container garden? Here’s how to grow one in 5 easy steps, with a recipe for homemade salsa as a bonus!

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Low carb fresh Mexican salsa
Salsa fresca

A Simple Salsa Container Garden for your Balcony, Deck or Patio

Luckily, salsa doesn’t actually contain that many different ingredients, so a basic salsa container garden can be pretty simple. The following steps will get you on track for a delicious salsa roja or salsa fresca:

Step 1: Gather Equipment and Plants

  • 1 tomato plant
  • 1 chili pepper plant, I like jalapeños
  • 2 cilantro plants
  • 5 onions
  • Two 24″ planters
  • 2 stakes, trellises or cages
  • 1 bulb organic garlic (optional)
  • Your favorite soil mix with compost

Step 2: Choose your veggies

Grab any old tomato and chili pepper seedling to use in your salsa container garden and the end result will probably already taste better than watery store-bought tomatoes and sad wrinkled chilis. However, taking a moment to select the perfect tomato and veggies goes a long way in taking your salsa to the next level!

If you don’t want to buy seedlings, you could even consider starting your own peppers and tomatoes from seed.

Best Tomatoes for Salsa

Heirloom tomato relish for brats, chops and steaks
Heirloom tomato relish for brats, chops and steaks

Tomatoes are the star ingredient in most salsas! Going for home-grown, as you’ll be doing with your salsa container garden, will make a huge difference. Most tomato varieties you can grow at home taste infinitely better than supermarket varieties, as those are often bred more for appearance than flavor. I’ve listed a few of my favorites for salsa below.

Tip: Which tomatoes you should use depends on whether you have an easy time growing tomatoes and what kind of acid/sugar balance you prefer in your tomatoes. Dwarf tomatoes are the easiest to grow in a container. A great option for beginners, but if you have some experience growing tomatoes in containers, I recommend choosing a heirloom variety for the wide variety of flavors you can achieve.

  • Meaty, balanced tomato varieties like Opalka or Box Car Willie for your ‘basic’ salsa. They offer the perfect ratio of sugar and acid.
  • High-acid tomato varieties like Druzba or Green Zebra for a robust salsa.
  • Bright orange tomato varieties like Kelloggs for a fruity flavor profile.
  • Yellow tomato varieties like Hughs or White Queen for their creaminess and mild flavor with low acid levels.

You can find a full list, including flavor profiles, in my post on the best tasting heirloom tomato varieties

Most heirloom tomatoes are of the indeterminate variety. This means they produce all season long, until frost sets in. It also means they get quite tall, so get a nice and sturdy trellis or stake if you decide to go this route.

Chile peppers

Variety of chile peppers that would work for a salsa garden
Variety of chile peppers that would work for a salsa garden

There are loads of different chili pepper varieties that work perfectly in salsa. Some folks actually like to skip them altogether out of fear things will become too spicy, but don’t forget that the some peppers can add flavor without being overly spicy.

It’s a good idea to at least use one or two very mild ones to avoid your salsa from falling flat. It doesn’t have to be habaneros or anything overly fiery!

Popular chili peppers to use in salsas, which you can grow at home, include the following (ranked according to spice level):

  • Poblano
  • Jalapeño
  • Fresno
  • Serrano
  • Cayenne

Onion

The most common choice for salsa, when it comes to onions, is regular white: relatively mild and somewhat sweet. That being said, you can really use any type of onion you like, as the flavors aren’t that dissimilar.

Yellow onions are generally a bit more pungent and red adds a great pop of color to your salsa.

Garlic

This one is a bit of an optional ingredient. Garlic is a key ingredient of salsa, but it is a bit tricky to grow in your container, as it needs to be planted the previous Fall. If you take your salsa project extra seriously, it is possible!

If you’re fine buying it, high-quality garlic can usually be found at local farmers’ markets, so it’s not imperative to grow your own. Grocery store garlic also tastes fine.

Choose garlic to plant based on the climate in your region. Seed garlic that you get from a catalog works best, since not all the garlic you find at your local supermarket will grow.

Garlic types marked as ‘hard-neck’ are best for areas that get harsher winters. ‘Soft-neck’ garlic is milder and works in zones that don’t get as chilly. Plant individual cloves 1-2 months before frost sets in in order to harvest in Spring-Summer.

Cilantro

There are loads of different types of cilantro out there, but whatever fresh plants your local supermarket has to offer should adapt fine to the container garden life. If you want a specific cultivar, you’ll probably have to opt for growing from seed.

Bonus: Tomatillo

It would almost be a crime not to list the tomatillo, or husk tomato, on a list of vegetables for a salsa garden. A distant cousin of the more common red tomato, this originally Mexican vegetable forms the basis for green salsa (salsa verde).

It’s a little more tart and not too much of a challenge to grow in the garden bed. It can get quite rangy in a container however.

Step 3: When and How to Plant

Once you’ve got everything you need on hand and the last risk of frost has passed, it’s time to start actually planting your salsa container garden. Find a good spot for the two planters before filling them up, because they’ll end up pretty heavy. You’ll want to go for a nice and sunny location for salsa success!

You can plant your salsa garden as follows:

  • Container 1: Staked tomato plant in the back, garlic and a few onions in front. Cilantro can go in-between.
  • Container 2: Same story, but with the pepper plant in the middle.

If you did decide to try your hand at growing tomatillos as well, you can easily add a third planter, allowing you to add more garlic, onions and cilantro too.

Step 4: Caring for your garden

A variety of herbs and edibles growing in different size pots.
A variety of herbs and edibles growing in different size pots.

Sun

As mentioned, your salsa container garden will need plenty of sun to thrive, at least 6 hours daily. The plants will grow scraggly and fail to produce well if they’re in an overly shaded spot.

Water

One of the disadvantages of growing veggies in containers rather than in full soil is that it’s a little more difficult to achieve a good balance in watering. Many pots dry out quickly in the Summer heat!

Try being consistent about watering to avoid the dreaded blossom end rot. Poke your finger down 1” and if it is dry, it’s time to water.

Fertilizer

Some plant food is especially important when container gardening. After all, the amount of nutrients in a pot isn’t infinite and they are depleted as the summer goes on. Use a high-quality fertilizer meant for vegetables (i.e., a balanced N-P-K, and follow the instructions on the bottle. Compost used in the initial planting medium will go a long way, and then it is a matter of monitoring your plant. Yellow leaves usually mean it needs more nitrogen. Purple leaves mean it needs more phosphorus.

Step 5: Salsa Harvest Time!

When to harvest

You can harvest your tomatoes when they’re red all over and firm but not hard to the touch (unless you went for a green variety, which usually begin to show a yellow blush at the bottom once they’re ready).

With chile peppers, the perfect moment depends on the type and your own preferences. For example, although jalapeños are usually eaten when still green, you can leave them to redden if you like a sweeter and significantly more fiery flavor.

Onions are pretty much ready to go at any time, as long as they’re big enough for your liking. The same goes for cilantro. Garlic can be harvested when the above-ground leaves begin to yellow and die.

Frequently Asked Questions

How long can salsa be stored in the refrigerator?

This depends a little on factors like how much lime you added, but it should keep for at least 3 days in a sealed container.

Can you use canned tomatoes?

Yes, actually, and it’s not considered a food crime either: quite some authentic salsa recipes use canned tomatoes. Just make sure you get the best brand you can find, because the tomatoes determine most of the flavor.

Can you use jarred garlic?

Yep, that’s absolutely fine. Jarred garlic isn’t quite as aromatic and is milder, but in a pinch it works almost just as well.

Salsa roja recipe

Managed to obtain the necessary ingredients from your salsa garden? Great, congrats! Time to whip out some tortilla chips (or veggie chips, if you prefer a low-carb alternative) and get cooking.

Here’s my favorite basic recipe for salsa roja, similar to the one you’d get in a restaurant. If you normally make your salsa with store-bought tomatoes, you’ll really notice the difference now that you can use home-grown ones.

Salsa roja

Variety of chile peppers that would work for a salsa garden
Forget canned salsa, here's an addictive home-made version you'll love to dip your tortilla chips in!
No ratings yet
Prep Time 10 mins
Cook Time 20 mins
Servings 2 cups
Calories 84

Equipment

Ingredients

  • 1 Lb tomatoes
  • 1 onion
  • 2 garlic cloves (or 3 if you like it garlicky!)
  • 2 jalapeños (depends on your spice tolerance)
  • 1 cup cilantro chopped
  • 1 lime
  • 1 teaspoon salt
  • ¼ teaspoon cumin optional

Instructions
 

  • Preheat oven broiler to high.
  • Halve the tomatoes and the jalapeños. Peel the garlic and chop the onion into big pieces.
  • Place the tomato, jalapeño, garlic and half the onion on an oven tray skin-side up. Pop them under the broiler until the skins are blackened.
  • Transfer the vegetables to a blender or food processor, adding the other half of the onion and the cilantro. Pulse until smooth (or whatever your preferred salsa consistency is).
  • Give the salsa a try. You may need to adjust the seasoning (salt, lime, etc.) depending on your preferences.
  • You can serve your salsa immediately or let it cool first. It lasts at least 3 days in a sealed container in the fridge.

Notes

  1. You can add a pinch of thyme, oregano, paprika, dried parsley, adobo seasoning or whichever herbs and spices you prefer. Experiment a little to find your salsa style!
  2. Instead of grilling your veggies in the oven, you can also char them on a BBQ. Many salsa enthusiasts even just char them in a frying pan.
  3. Got tomatillos? You can totally replace one of the tomatoes in this recipe with a tomatillo. It adds a bit of tangy flavor.
 

Nutrition

Calories: 84kcalCarbohydrates: 20gProtein: 3gFat: 1gSaturated Fat: 1gPolyunsaturated Fat: 1gMonounsaturated Fat: 1gSodium: 1182mgPotassium: 745mgFiber: 5gSugar: 10gVitamin A: 2601IUVitamin C: 65mgCalcium: 62mgIron: 1mg
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