Wednesday, April 29, 2020

The Fate of Office Plants Left Behind

We were surprised to see that office plants made the front page of the Wall Street Journal on Tuesday April 21st, 2020 in an article titled "The Fate of Office Plants Left Behind".  We at Everything Grows are also seeing a lot of personal plants left behind closed offices, and we are watering them where we can for our customers as a courtesy to keep the alive until their owners return.   


Wednesday, April 22, 2020

Can Plants Slow Spread of Virus?

Green Plants for Green Buildings shares some recent research results on how to slow the spread of the COVID-19 virus. This study, 2019 Novel Coronavirus (COVID-19) Pandemic: Built Environment Considerations to Reduce Transmission from researchers at UC Davis and the University of Oregon, found that the spread of the virus was slowed in indoor environments with higher humidity.
Virus particles like drier air, so maintaining a high relative humidity can help. Virus-bearing droplets get bigger in humid air, meaning they settle out more quickly and don’t travel as far. Humidity also seems to interfere with the lipid envelope around viruses such as SARS-CoV-2.”








Plants in action cleaning the air

As interior landscapers we have long known that plants increase interior humidity by pulling water up from their roots and transpiring most of it into the atmosphere around them through their stomata. This higher humidity increases human comfort, deceases respiratory and skin irritations and decreases demand on building HVAC systems, lowering the building’s energy costs and carbon footprint.
Plants ready to go in the Everything Grows Warehouse
If you would like live plants to some add some indoor humidity to your workspace, Contact Everything Grows today!


Thursday, April 16, 2020

Friday, April 10, 2020

Spotlight: Calathea


Calathea Lancifolia

Calatheas are often grown as houseplants and go by common names such as the Peacock Plant, Zebra Plant or Rattlesnake Plant. Their bold leaves with markings and patterns on them are very striking.  Even though their flowers are small and insignificant, calatheas are often some of the prettiest and most unusual houseplants.  
Calathea Maranta (Prayer Plant)
Calatheas are in the Marataceae or prayer plant family. Calatheas and Prayer plants look very similar and have similar care requirements.  Like the prayer plants, the leaves on the calatheas also close up slightly at night.
Calathea Medallion
Care Recommendations

Calatheas seldom flower as houseplants and they are mainly grown for their unique foliage.  Most grow under 2-3' tall and they aren't that easy to grow. They do best with a medium to fairly bright indirect light without any direct sun. Too much sun can damage their fragile leaves and cause them to turn brown. Calatheas were originally native to the rainforests of Brazil and Africa where they were an understory plants.  In nature, they are found in jungles and at the base of trees.
Calathea Beauty Star
Calatheas are very sensitive to the water that is used to water them. Hard water, soft water or fluoridated water all cause the leaves on calatheas to turn brown. Rainwater, distilled water or water that is left to sit out for 24 hours are all appropriate for watering them. Fluoride toxicity is a common problem with many calathea varities.  It often shows as a tip or marginal burn and affects the oldest leaves first.  In order to avoid this, you must use low-fluoride phosphate sources and low-fluoride irrigation water.  Incorporating gypsum in the soil also reduces fluoride availability.
 
Calathea Ornata

We hope you enjoyed our overview on calatheas.  If you are interested in adding some lush, tropical plants to your commercial workplace? Let one of our experienced designers help you get started! We offer complimentary consultations and design services. Contact Everything Grows today and one of our designers will be happy to assist you!