How To Grow Celosia From Seed In 2 Easy Steps - Krostrade

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How To Grow Celosia From Seed In 2 Easy Steps

You can learn how to grow celosia from seed in two easy steps. You can feel confident in starting these gorgeous annuals because they are relatively easy to grow even from seeds. Remember that gardeners do not often entertain the idea of starting plants from seeds because it’s a tad meticulous compared to other propagation methods. 

While it’s true that celosia won’t give you a hard time when you start it from seeds, you can also consider growing in the greenhouse. The greenhouse is an excellent environment for starting plants, especially from seeds, because you can control the internal conditions. The stable and controlled factors indoors will guarantee germination and establishment.  


How To Grow Celosia From Seed In 2 Easy Steps

How To Grow Celosia From Seed For Beginners


Step #1. Sowing

The only propagation method for celosias is from seed. You might be intimidated by how fine these seeds are, but you shouldn’t face any problem in germinating them. When should you sow celosia seeds?


Indoor or outdoor planting

You have the option to sow celosia directly on the ground outdoors as long as the last frost has passed. However, it’s more advantageous to grow them in the greenhouse six weeks before the average last frost day. Gardeners opt for starting indoors because the plant will be larger and have better flower spikes. 


Germination requirements

The main reason why timing is vital for sowing celosia seeds is that the soil must be warm enough to encourage germination. Therefore, you can only sow directly in the garden during spring. Otherwise, you can sow early in the season using the greenhouse. 

Besides warm soil, another germination requirement of celosia seeds is moisture. You must cover the seeds lightly with fine soil after sowing them at the surface, and then keep the soil moist. Gardeners often use peat pots with a moist seed-starting mix, so you don’t have to transplant since peat pots decompose.

The greenhouse will also provide the ideal conditions for germination. For example, you can place them somewhere that will receive light but not direct sunlight. Place the pots at 70 to 80°F, and this should also encourage sprouting within 10 to 15 days.  


Step #2. Maintenance


Seedling care

As mentioned earlier, moisture is essential to encourage the development of celosia seeds. However, you must also take into consideration the conditions that will promote the healthy growth of seedlings. For example, indoor temperatures between 63 to 68°F is optimal for celosia seedlings to develop. 

You can also use grow lights starting at a distance of 6 inches above them at around 12 hours a day. Compared to direct sunlight, the control of lights in the greenhouse does not put the seedlings at risk for burning. Over time, you can thin the seedlings so that there is only one per pot using small pruners, and pinch the center stem’s tip once the plant is 8 inches tall. 



Thinning the seedlings and pinching the center stem will help anticipate the plants’ growth and encourage branching. You will also be close to transplanting the celosia plants once you notice true leaves. However, it’s worth emphasizing the importance of hardening the celosias first for at least ten days before transplanting them outdoors. 

Gradually expose the plants outside to the sunlight for a few hours to prevent the risk of transplant shock. Once the temperatures at night are around 55°F, you can move the plants outdoors permanently. You can plant the peat pots directly, but make sure that there is no exposed top portion that will wick the moisture away. 


Growing celosia outdoors

Being a tender annual, you can expect that celosias will thrive in full sun. You can also amend the ground to improve its water retention and drainage and improve its fertility. Make sure to check the celosia variety; you have to anticipate the space they require as well. 

The maintenance practices for celosia plants is simple. Much like with other plants, you want to keep them hydrated. You can also fertilize once a month to keep them healthy and blooming well in summer or fall. 

Speaking of which, don’t forget to pinch your plants’ first plumes to encourage growth later on. As time goes on, be on the lookout for pests such as aphids and immediately address them with organic insecticides. You must also ensure that you’re not overwatering to prevent fungal diseases. 



Propagation can be intimidating, but plants like celosia will save you from any stress doing so. You can learn how to grow celosia from seed by studying two main points: sowing and maintenance. Celosia is one of those annuals that only grow from seeds but is still generally easy to germinate and develop. 

One can choose to grow celosia in the greenhouse or the garden, but the former is more advantageous. You can provide the ideal light and temperature conditions in addition to moisture to encourage germination. Afterward, use grow lights and adjust the greenhouse again to help develop the seedlings for transplanting. 

Choose a location with fertile and well-draining soil, and your celosia plants should thrive well. The other care practices for these plants are only watering and fertilizing. For problems, the pests and diseases of celosias are generally easy to manage and avoid. 


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How To Grow Mexican Heather. 3 Steps To Success

How To Grow Mexican Heather. 3 Steps To Success

You only need to overcome three steps to know how to grow Mexican heather. This compact perennial is unique not just because of its looks but also with how easy it thrives amidst hot conditions. However, do note that Mexican heather plants don’t do as well in cold regions. 

Before you give them up, you may also find it comfortable to grow Mexican heather in the greenhouse. Remember that the stable indoor conditions in the greenhouse make it ideal for starting plants. However, it can also offer protection to plants that don’t tolerate extreme climates. 


How To Plant Mexican Heather


Step #1. Planning and preparation



The first step in growing Mexican heather is planning and preparing to guarantee success. You want to check your calendar on when is the best time to plant Mexican heather. If your climate is similar to the Mediterranean regions, you can easily plant Mexican heather at any time

However, it’s generally ideal for growing this plant late in fall, so it has established itself before the temperatures get challenging. And as you can assume, you will need to grow Mexican heather in the greenhouse if your area has harsh winters. Starting Mexican heather from seeds indoors will guarantee flowers in the summer.



After determining when to plant Mexican heather, you must prepare the site for your plants. Remember that the location is crucial to guarantee the steady growth of any plant. Therefore, you may benefit from starting Mexican heather indoors if your climate is fluctuating. 

In general, you want somewhere with fertile and well-draining soil. Test your soil to do the necessary amendments and improve its structure. The plant also does best with some shade because the full sun affects the foliage’s health. 


Step #2. Planting

After you started Mexican heather in the greenhouse, gently take the plant from the pot. Make sure to untangle and loosen the roots before setting the plant in the center of the hole. Allocate a space of three feet between each plant, and the top of the root ball should be half an inch above the ground. 


Step #3. Maintenance

Maintaining the newly planted Mexican heather plants is no different from other plants. You want to keep soil moisture to help the plants establish themselves. However, be sure not to create a wet environment that can decay the plant. 

Adjust your watering practices according to the weather. Mature Mexican heather plants will tolerate challenging conditions like drought and summer heat. However, it’s best to provide two to six hours of partial shade instead. 



How To Propagate Mexican Heather



You can grow Mexican heather from seeds similarly to other flowering plants. Use pots with standard potting mix for sowing, and then add some soil over the seeds. Maintain soil moisture, and you can place the pots in the greenhouse to protect the seedlings from the environment. 



You can also root cuttings from a healthy Mexican heather plant. Take a four-inch stem section, remove its lower leaves, dip the end in rooting hormone, and then plant in a pot with soil. Continue watering until root establishment for transplanting. 



Division is an excellent way to grow Mexican heather and also keep the plants from overcrowding an area. Gently loosen the soil around a plant to make lifting easier and divide the root ball into sections using a sharp and sterile knife. Depending on its size, you can get up to four divisions for transplanting in containers or onto the garden. 


Caring For Mexican Heather


Water and fertilizer

While Mexican heather can tolerate dry conditions, it would still be optimal to keep them well-hydrated. You can water the plants deeply once per week, but ensure that you’re using a well-draining medium and container. Then, wait for the ground to dry in between waterings to avoid creating standing water. 

Remember to adjust the frequency and amount of water you give to the plants. More so, container Mexican heather plants would dry faster, so water them often. You can also mulch every spring to maintain soil moisture and even smother weeds. 

Do you fertilize Mexican heather? Mexican heather is relatively low-maintenance and not meticulous when it comes to nutrients. However, you can still boost and maintain your plant by fertilizing in spring, summer, and fall with a balanced feed. 



Pruning is not a requirement for Mexican heather. However, you can maintain the size and shape of your plant by trimming lightly every spring. You can also use this practice to remove the unhealthy parts. 


Common problems

As one can expect, Mexican heather plants are not that prone to many diseases and pests. However, you still want to maintain proper cleanliness and diligence to prevent infestation and diseases. It would also be best to maintain a stable environment such as a greenhouse to discourage spider mites or fungal infections. 



You can add another colorful perennial to your garden in three simple steps. Those who know how to grow Mexican heather can quickly tell you that this plant is the easiest to grow. However, remember to plan your planting date and site to ensure that the conditions will support the plant’s development. 

You can start indoors and then plant Mexican heather somewhere with partial shade and fertile, well-draining soil. Ensure soil moisture but never overwater the soil. Once established, you shouldn’t have any issues in growing Mexican heather. 

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