When To Plant Tomatoes In California

Knowing exactly when to plant tomatoes in California may be tricky. If you live anywhere in California and the North Coast, it’s best to plant your tomatoes within March and June. On the other hand, if your location is somewhere in the Southern part of California, the best months to plant those tomatoes are December to March. With the right information, you’ll be able to enjoy the best-tasting, homegrown harvest of plump and juicy tomatoes.

Nothing else could ever compare to the psychological and emotional boost that every gardener will get to experience as they joyfully anticipate their tasty harvests. Although it’s perfectly fine to grow tall varieties in grow bags that are up against the wall or bush varieties in a bunch of hanging baskets and larger pots, the best way to grow tomatoes is to do it in a greenhouse.  

When Should Tomatoes Be Planted?


What is the Best Time to Plant Tomatoes in the Northern and Southern parts of the Golden State?

As previously mentioned, the best time to plant tomatoes in California depends on your location in the Golden State. Its large size makes it a little challenging for you to plan your vegetable gardens if you only rely on statewide date recommendations for sowing and transplanting tomatoes.

California generally offers an excellent climate for growing a vegetable garden because it has about 270 days between its season’s last and first frost dates. However, since certain areas that include Sacramento and San Diego have no frost dates, your plants could be in the ground throughout the year. 

Furthermore, the fact that the height of California stretches the height of the U.S., it features different USDA Hardiness Zones. In case you’re wondering, this means that there are different times for planting vegetables in the northern and southern parts of the state.


When Should Tomatoes Be Planted?

If you want to get the best germination results, it’s best to plant tomato seeds indoors about 6 to 8 weeks before your location’s last frost date. While you’re at it, use sterile soil for planting and be sure to plant those seeds about 1/4-inch deep into it. Doing will help you keep your plants safe from disease and other issues.

To set the stage for the best germination conditions, horticulturists recommend keeping the soil temperature consistent between 80˚ to 90˚, keeping the soil moist, and watering lightly. As soon as the young plants are about ready to transplant, be sure to harden them off by increasing their exposure to the outdoor environment within a week. 

Finally, when you’re transplanting them, pick a spot where the plants can soak in enough sunlight to make them thrive. Be sure to maintain a minimum distance of about 32 inches between each plant and each row. You may choose to add some fertilizers as needed.


What Else Can I Plant in Northern and Southern California in January?


Northern California

When you’re in the northern part of the state of California, the best types of vegetables to plant within January include asparagus, turnips, Brussels sprouts, beets, carrots, cabbage, chard, leeks, kale, lettuce, and peas. 


Southern California

The best vegetables to plant in January when you’re living in the southern part of the Golden State include chard, leeks, chives, carrots, and asparagus.


What are the Planting Zones in Northern and Southern California?

The planting zones in the northern region of California can be from 5a to 10b, while the southern half of the state has planting zones from 5a to 11a. In case you’re curious, a planting zone or hardiness zone is a categorization that the United States Department of Agriculture (USDA) uses to divide areas of the entire country based on each location’s weather pattern data. While some people might assume that the Golden State is the ideal place for year-round gardening, its large size makes its planting zones incredibly unique.

Moreover, gardeners will be able to identify the plant types that are tolerant to low temperatures if they knew about the designated hardiness zone of these specific plant types. It’s best to learn more about these Plant Hardiness Zones to determine what you can plant and plant them throughout the year to survive. It’s important to note that these zones might change as climate conditions change. 


Top 5 Benefits of Growing Your Plants in a Greenhouse

Longer growing seasons, the ability to garden in any weather, and grow various types of plants, protection from seasonal pests – these are only some of the many benefits of greenhouse gardening.  Take a closer look at each one of them:


You can extend growing seasons.

One of the best things about growing your plants in a greenhouse is that you’ll get to extend growing seasons even in areas where the climate is mostly cold. Since the greenhouse traps the sun’s radiation, the heat can be retained within the structure. The fact that that temperatures remain consistent within the structure allows it to provide an ideal environment for longer growing seasons.


You can garden in any weather. 

With a greenhouse, you can garden in the middle of a storm or during the winter season without worrying about getting wet or anything. 


You can grow various types of plants.

Greenhouse gardening allows you to grow a wide range of plants – even those that aren’t found in your local area. You can finally experiment with those beautiful exotic plants if you set up your own greenhouse.


It protects your plants from pests and various predators.

Another considerable advantage of greenhouse gardening is the protection that your plants get from pests and predators that include deer, squirrels, moles, and rodents.


It protects your plants from inclement weather.

Harsh weather conditions that include dust storms, blizzards, thunderstorms, and high winds can cause considerable damage to your plants. With a greenhouse to protect your plants from these elements, you can be sure that they’ll be safe. 


The Takeaway

Knowing when to plant tomatoes in California doesn’t have to be so difficult. Learning more about the planting zones and setting up your own greenhouse will ensure a bountiful harvest. If you’re looking to find greenhouses that are made from top-quality materials that are strong and durable, contact Krostrade today.

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How To Prevent Root Rot In Hydroponics: 3 Useful Tips

If you’re a newbie gardener who’s looking to find ways to hone your skills, you’d want to learn how to prevent root rot in hydroponics even before this problem affects your plants.

Hydroponics can be advantageous to crops in more ways than one. However, it also comes with risks of diseases, such as root rot, which can be destructive or even lethal to your plants.

Unfortunately, there are no effective methods to recover the wilted parts that were affected by the root rot once it hits your plants. The only thing you can do if you do not want this catastrophe to befall your crops is to prevent it before it happens. Read on to learn more about this subject.


What is Root Rot?

Root rot is a disease that attacks the plant roots and causes them to suffer decay. This usually happens when a lack of oxygen supply occurs in the substrate.

To give you an idea, think about plant roots that are submerged in water that only has a little oxygen in it. Over time, the plant suffocates and dies.

Aside from rot and decay, this disease also leads to the proliferation of fungi that are naturally present in the soil. These include Rhizoctonia, Alternaria, Pythium, Botrytis, Fusarium, or Phytophthora. As soon as fungi colonies start to grow, they tend to target the weakened roots and infect your precious plant babies.

Once the plant becomes infected, they won’t be able to take in what they need to grow – water, oxygen, and other nutrients. When this happens, it won’t be long before the plant dies.


What is Hydroponics?

In case you’re not aware, the term hydroponic is derived from a Latin word that means “working water”. To put it simply, hydroponics is an art that involves growing various types of plants without soil. If you’re like most people, the first thing that comes to mind when somebody talks about hydroponics would be a picture of plants with roots suspended into the water without using any type of growing medium.


Avoiding Root Rot in Hydroponic Systems

Detecting and identifying root rot can be tricky. When your plants get infected, their leaves and roots gradually wither until the whole crop itself dies from the lack of nutrients, which is a common symptom of many diseases.


What causes root rot in hydroponics?

One of the requirements in hydroponics systems is oxygen. Without it, your plants are basically on the road to death. On the other hand, lack of such is one of the major triggers for root rot, and it must be avoided at all costs.

Just like when planting in soil, you loosen up the ground so that your plants’ roots can have their required intake of oxygen. That is the case for crops grown in aqueous solutions as well. If they cannot breathe, they would not be able to grow.

Another agent for root rot is the temperature. The last thing you would want in your system are parasites that leech nutrients intended for your plants and infect the water during the process. In common terms, these fungi are called molds.

One of the best breeding grounds for these is warm and moist areas. For this reason, if the water temperature inside your reservoir is high, then you are susceptible to it. Something as minor as letting the solutions exposed to sunlight can already be a risk factor.


3 Useful Tips on How to prevent root rot in hydroponics

There is good news! Root rot in hydroponics can be prevented! Just follow these tips:

Tip#1: Use the right air pump

If you do not want root rot to affect your plants, you merely have to avoid its causes. If you need oxygen, keep the water bubbling by providing an air pump of appropriate size, and also give importance to proper ventilation in the room.


Tip #2: Maintain the temperature

The temperature should be maintained within the 70 to 80 degrees F range. Get rid of any materials that can make your system vulnerable to infections, and make sure not to disturb your crops while they are trying to grow.


Tip #3: Get rid of the rotten parts

However, if you failed in preventing the disease, then the rotten parts should be removed immediately. Cut them off as there is no chance of reviving them, and focus on the potential new growth instead. Fix your hydroponics system and eliminate the risks.


Why Give Greenhouse Gardening a Try?

Greenhouse gardening offers numerous benefits to greens aficionados who dare to take their gardening experience to the next level. Aside from acting as a shield against the effects of inclement weather, a mini, hobby, or semi-pro greenhouse can also serve as a protective layer that keeps harmful bugs and critters at bay.

What’s more, its enclosed structure allows you to control your plants’ growing conditions including the temperature, light, moisture, and ventilation of the greenhouse’s internal environment. With a controlled environment, you’ll be able to extend growing seasons and grow plants that aren’t native to your area.



No matter how well-informed you are about how to prevent root rot in hydroponics, you cannot completely eradicate the risks. Therefore, to avoid the worst-case scenario, you should be prepared to sacrifice the infected for the sake of others. While you’re at it, consider trying your hand at greenhouse gardening as well.


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