How To Grow Celosia From Seed? 2 Free 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 in the UK 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. Thepolytunnelis 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 polytunnel six weeks before the average last frost day in the UK. Gardeners in the United Kingdom 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 British 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 in the UK often use peat pots with a wet seed-starting mix, so you don’t have to transplant them since peat pots decompose.

Thepolytunnelwill also provides 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 are 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 polytunnel 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 centre stem’s tip once the plant is 8 inches tall. 



Thinning the seedlings and pinching the centre 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 emphasising 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 fertilise once a month to keep them healthy and blooming well in summer or autumn. 

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 generally easy to germinate and develop. 

One can choose to grow celosia in the polytunnel or the UK garden, but the former is more advantageous. You can provide the ideal light and temperature conditions in addition to moisture to encourage germination. Afterwards, use grows lights and adjust the polytunnel 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 fertilising. For problems, the pests and diseases of celosias are generally easy to manage and avoid. 


what is the size of a baby crib mattress

What Is The Size Of A Baby Crib Mattress? Read This!

A baby is tiny, but then they also need to have a comfortable sleep since they are one sleepyhead, so, do you have any idea what is the size of a baby crib mattress?

Babies are sensitive; that’s why you should always keep an eye on them.

When it comes to mattresses, you want to find the material suitable for their skin providing comfort and support.

There are beddings with pillows sold as a package for babies.

In that way, you will be able to make sure that they have a good surface and support them when they are sleeping.

Having a soft mattress to lay them in makes their sleep a lot better.

It must be smooth and fluffy so that it would make the baby feel comfortable and sleepier.

Aside from drinking milk, another thing that babies do is cry and sleep.

As a mother, you would not want them to cry all the time.

It would mean too much stress both for the baby and for you.

So, without further ado, let’s discuss!


The Size Of A Baby Crib Mattress

A baby sometimes cries because of hunger, but it could also be uncomfortable and a strange feeling for them.

As I have said, babies are way sensitive. You must be very careful about choosing your things to avoid sudden reactions.

Putting the baby beside you on your mattress is fine, although it would be better to have their bed made for babies.

Mattresses should be soft and mild for the baby so choose wisely.

Include the thickness and, of course, the size of the bed.

But then what size is a standard baby crib mattress? There are a lot of beds found in every part of the world. It mesmerizes me to know about all this.

There are so many types of mattresses produced. It could be traditional, modern, convertible, etc. It is all up to you to choose from your preference.

So, what is the size of a baby crib mattress?

A crib mattress would usually be fifty–one and five – eights (51 5/8) up to 53 inches in length.

Including the width is about twenty-seven and one–fourth (27 ¼ ) up to 28 inches. And its thickness would be around 4 – 6 inches thick.

Familiarizing yourself with this is the right decision, especially when you are having a baby in no time.

A crib is one tool that could help you have some time for other things when your baby is asleep. You can just put them down there and let them rest for a while.

As a mom of an infant, you have no enough time for other things, and you focus on your baby. Babies are very dependent.

And that would mean having them by your side always.

You see, some babies, when uncomfortable with their sleep-wake up in no time.

You have to find the right mattress for them to put into so that their sleep won’t get disturbed, and you can also rest and sleep for a while.

Grab that crib and find the right mattress for it.


Is It Necessary To Buy A Mattress That Fits The Crib?

Well, indeed it is. Of course, it is necessary to buy a mattress that fits into your cribs.

Leaving spaces or gaps free could put your baby in danger.

Remember that your cribs could be their sleeping place up until they are 3 – 4 years old.

And that you have to consider things up to that period.

When a baby starts to crawl, walk or explore they would move more inside the crib.

And you should limit contact with the material as much as possible.

Some cribs have gaps in their structure that could trap up your babies. You have to avoid these situations from happening as much as possible.

And when talking about a mattress that is way bigger than your crib, it would still not go well.

You have to think of how it would like if it laid flat on the surface.

It would just fold upwards, which would affect the mattress’s structure and form.

It would be going up along the sides of the crib and would create a sweltering space.

Mattresses are thick, which could cause to give off some heat from it.

But then it is better that way than a bed blocking the sides.

It could result in a lack of air and could harm the baby. Just try to cut the mattress to the size of the crib’s surface as much as possible.

In an instance, to avoid this, you could learn how to measure your mattress to fit with the crib.

You can check this out, and you are good to go.



When you are carrying a baby inside you, you would want to give him/ her the best things you could when they come out. That includes a good sleeping bed or crib.

Now that we have answered your question, “What is the size of a baby crib mattress?”

I hope that you have an idea somehow and you can prepare for it.

Best wishes and have a good time with your babies!

[mailpoet_form id=”2″]