Monday, January 2, 2012

Aphid at Cactus root

On New Year holidays, I had free time to notice that my poor astro. baby cactus became flatter and smaller.  When I removed them out of the pot, I got the answer: aphid stayed at the root.  This awful insect suck the juices of root for food.  I think it was because I rarely sprayed the chemical insecticide.  I usually use the organic one which may not be strong enough.
You can see the small white thing in the soil.  This is evil aphid.

After realizing the problem, I also washed and cleansed the cactus root in water.  I tried to remove all soil and dust from the root softly.  If do severely, the root might be damaged and the recovery will take longer time.
Here is the cactus after I scrubbed all soil.  It becomes bare root now.



I'll leave them like this for several days and plant in the pot later.  Hope you guys will have time to care your cactus, not ignoring them like I did.  

Sunday, December 25, 2011

ฺPlant bare root cactus

If you buy the plant from online shops or nurseries, the sellers always pack and ship it with bare root or unpotted.  Some people don’t like this way because the plant will be dormant and also need time to recover in the first 2-3 months.  However, shipping with bare root has some advantages: less damage to the plant during transportation, especially big one.  The shipment is cleaner: no soil, small rock or bug.  You will be charged with lower freight due to less weight from soil and pot.  Meanwhile, with new root, the cactus will grow faster and healthier after 6 months that you got it.  


Here is the instruction what to do when you get bare root cactus & succulent.

  • Upon receiving your plants, open boxes as soon as possible. If any damaged roots are observed, trim with clean scissors before planting. Keep the new plants somewhat dry until new roots start forming. This can take a few days if hot or weeks or longer if dormant. During the shipping process, some plants may become de-acclimated from their normal full sun environment, and could burn if they are exposed too soon to extremely hot sun.

  • Before planting, allow it to dry 10 to 25 days after you receive your cutting. (Thick cuts and cool weather require a longer drying period). To dry the wounds, leave the cutting in a shady, warm exposure, not direct sun.

  • Plant it in DRY cactus potting soil and pot about an inch wider than the diameter of your cactus.

  • Do not water for another 10 - 25 days. After the cutting develops a root system it is safe to start a light regular watering cycle. Always let the soil dry out completely between applications of water. It is more likely that a cutting will be killed by over watering than under watering.

The bare root shipping is applied not only to cactus & succulent but also to other plants such as rose, orchid, nepenthe and etc.  But the ways how to deal with each one after receiving it are different.  So study the plant’s habit and ask for advice from your seller.  

Source: www.cactusstore.com









Wednesday, November 2, 2011

Watering while you're away or on vacation (2)

Here are another easy DIY tips which explain by simple picture.  








source: http://thesecretyumiverse.wonderhowto.com/blog/6-diy-tips-for-watering-your-houseplants-while-away-vacation-0130874/

Watering while away or on vacation (1)


Watering plants is the daily important task for gardeners but who will do it while you’re away or on vacation??? Here are some helpful ways to solve the problem: 

- Ideal way is to have a friend, neighbor, or family member come to the house and water. There are some drawbacks to this idea and you must weigh them carefully before entrusting this chore to someone else.

- Enclose plants in large transparent or clear plastic bags. Place the plant inside the bag and then close the top tightly with lightweight twine or ribbon. If the top flops and bends the plant, put a tall stick in the pot to hold up the bag. This way will work for 2 weeks vacation.    
 It's important not to water just before enclosing the plant. If you do, so much water will condense inside the bag that the plant surface becomes too moist. 

- The simplest method for outdoor pots and hanging baskets is to move all of them into your dark, cool garage, bathroom or place. (Do this BEFORE watering them; they’ll be lighter and easier to move.) The temperature and will remain constant and evaporation will slow. Always use drip pans under the containers to retain water. For ten days, they should be fine.

fill a washtub with gravel, fill the tub with water just to the level of the gravel, and set a plant on top of the gravel. The humidity from the water will prevent it from drying out. Another method is to set bricks in a bathtub, fill the tub with water to the level of the bricks, and set plants on the bricks.

- Move all your containers to a shady, protected area. Place drip pans under each and water well. Group together those that need less water and place in the most protected spot; then group the thirsty ones together and place them close to the others. Unless a heat wave comes while you’re gone, they should all be fine. If you will be away longer, then ask a trusted individual to come in and give any dry pots a drink.

Double potting smaller containers also helps insulate the soil during the hottest weather. Place the container inside a larger one, then fill the space with soil or fine mulch. (This is beneficial whether you're away or at home.)

- Adding a layer of mulch to the surface of each pot helps cut down on evaporation.

- Make your own self-waterer:
1.      Cut the bottom out of a plastic beverage container.
2.      Remove lid and cover the opening with a small piece of gauze, secured with a rubber band around the neck of the bottle. (This keeps the soil from forming a plug in the opening.)
3.      Push neck of bottle into the soil; do this near the edge so the bottle can rest against the pot.
4.      Fill the bottle with water the day before you leave; then on the day you leave, top up with water again.

- Use water Delivery Devices or Gels, or time-release water products.  Several products are available which utilize all-natural, biodegradable ingredients to keep soil moist. The gel-form water gradually releases the moisture when it comes into contact with the soil.

Wednesday, October 12, 2011

Tough Flood in Thailand and Cactus Farm


 Now, Thailand has the worst flood in the decade. These floods started in June really and started to move south and have really caused huge damage the whole way down.

“They've affected hundreds and hundreds of villages and towns, they've wiped out 2.5 million acres of farmland. This is a very, very serious disaster." said Matthew Cochrane, spokesperson for the International Red Cross in Bangkok.

Over half a million square kilometers -- an area the size of Spain -- are affected by the floods in Thailand, Cambodia, Vietnam and Laos, according to CNN meteorologist Jenny Harrison.

Beyond many of houses, hospital, factories and farmland affected by these huge water, the cactus & succulent farms nears Bangkok were flooded already.  Unfortunately, the valuable cactus & succulent were gone with water without any help as the flood came very quickly and strongly.





The water was higher than 2-3 meters on the next day.  Here are the sample of some cactus farms.  To every people affected by this disaster, don't give up !

If you'd like to donate onlinehttp://english.redcross.or.th/home

credit: pictures from http://cactusstation.pantown.com/


Wednesday, September 21, 2011

Graptoveria Succulent

 Genus: X Graptoveria (grap-toh-VER-ree-uh)  
 
The name Graptoveria is a combination of Echeveria and Graptopetalum.  The 'x' before the name signifies this hybridization.  Due to this mixed parentage they form a diverse genus, but most are low growing, cultivated for their beautiful shapes and colors.

Graptoveria Debbie
X Graptoverias, are beautiful and easy to grow of all the Echeveria-like succulents in cultivation. Generally, they are hardier than Echeverias and certainly fast growing and easy to start from cuttings (leaf or stem)

The common species of Graptoveria which can be found and sold normally are
- Graptoveria Fred Ives


- Graptoveria Debbie (thick and pink purple leaves) 
- Graptoveria Opalina, a large, fat-leaved plant with pale colored leaves that vary in colors


- Graptoveria Silver Star. You can get it the succulent nursery normally and it’s not simple to grow it because it can rot easily and doesn't tolerate a lot of direct sunlight


- Graptoveria amethorum, with short, fat leaves

Sun Exposure:
Caring for Graptoverias is similar to that of Echeveria and Graptopetalum.  Bright light or shaded areas are best.  Take care when placing outside as scarring can develop quickly even in partial sunlight.  Most plants can be brought into the sun if done very gradually

Propagation Methods:
By dividing rhizomes, tubers, corms or bulbs (including offsets)  With leaf cuttings, you can cut a leaf and leave it on top of pot.  Water it every 2-3 weeks and later the new plant will grow up.

Bloom Time: Late Spring/Early Summer

Watering:
Graptoveria Silver Star
Once a week for small port and twice for bigger pot. The Graptoveria are drought-tolerant but like water when it's warm Only for some types of Graptoveria (like Superbum, Hakuhou 3) you may use the watering can with small tip and pour water at the soil.  That can avoid water being or holding on its leaves.  

Or if there is water between the leaves, they will use syringe to suck water out of.  Then Graptoveria will have perfect and healthy leaves.

Fertilizer:
Once a month.  You can apply the orchid fertilizer with the succulent.

Pest:
If you find the bit leaves, there should be a worm around there.  You may use the pesticide when you find aphid on succulent.  Meanwhile, you should collect and throw the dry or dead leaves as they will be place of pest and bad fungus.

Friday, August 26, 2011

Lithop & Silver Torch Cactus as one of 12 bizarre real plants that look like sci-fi alien monsters

I've read the website about the weird plants that look like monsters. Lithop and Silver Torch Cactus are one of them even though I think Lithop is really a cute succulent (which is not easy to grow.)
 
In the article, you will find more plants which really look horrible and like monsters or alien.

Link : http://blastr.com/2011/08/12-bizarre-real-life-plan.php