None. Orchids do not grow in soil. In the wild, most orchids are found high above the jungle floor, in the tree canopy. For best results, orchids should be grown either in New Zealand sphagnum moss, fine orchid bark mix or medium orchid bark Mix. Orchids must be grown in pots with good drainage. Soil is bad for the plants because it cuts off air circulation at the roots and blocks the drainage of water.

Yes, but they will perform best in slightly acid (6.0 to 6.8), rich in organic matter, loam soil, with excellent drainage. If your soil is sandy or clay it can be improved with the addition of organic matter. Soil pH can be raised with the addition of lime beginning with an application 6 lbs. per 100 sq. ft. or lowered beginning with 2 lbs. of sulfur per 100 sq. ft. If your soil is extremely poor, consider building 18" raised beds or removing and replacing existing soil to a depth 18 inches. See similar questions...

A general answer to your question would be a soil that is moist and well drained. However, that only tells part of the story. You see, there are many types (species) of conifer. If you look, you can find a type of conifer for every type of soil. Some conifers grow only on sandy, well drained soils. Some only on soils that are wet most of the year. It's also important to find a soil with the right pH balance (pH tells whether the soil is acidic or basic). See similar questions...

Soil does not make plants grow. It is merely a medium that supports the plants roots. It is the nutrients within the soil and photosynthesis that make the plant grow. In hydroponics, you provide all nutrients to the plants through a nutrient and water solution. And support to the roots through the use of a medium. See similar questions...

It is messy and unnecessary. People who say that soilgrown wheatgrass has more minerals do not realize that plants do not absorb minerals from the ground until they have a taproot. Sprouts and wheatgrass are not grown long enough to have a taproot. I use kelp liquid as a foliar feeder and that adds all the minerals you need. Another reason not to use soil is that you can actually juice more of the whole plant when you don't have to worry about soil contamination in your juice. See similar questions...

You may pick up a soil testing kit at the Northern Virginia Soil and Water Conservation District office or at any Fairfax County public library. The kit has instructions explaining how to send a sample to a lab at Virginia Tech. For a fee of $7.00, the soil testing lab will send you an analysis within two weeks. "Testing Your Soils Fertility," an article from the NVSWCD's publication Conservation Currents provides additional information. See similar questions...

We recommend that novice gardeners start in soil and not hydro. Hydro is very labour intensive and there are more potential mistakes to be made. You have to be on the lookout for pH, EC, watering cycles, etc... Small mistakes can escalate quickly and all of this adds up to a lot of work and worries if you don't have the experience and time. Hydro is often recommended to get high yields. See similar questions...

First, break up the clay as directed on page 298. Next, dig a trench ten inches deep and five inches wide and fill it with an equal mixture of sharp sand and peat moss: that will give the beans a good start. Next, drive metal stakes six feet tall into the ground and stretch wires between them at the top and the bottom. Every place you plant a seed, fix an upright wire for pole beans. See similar questions...

Yes!! Plants live and thrive in Plant Gel because they have water, nutrients and air around the root base at all times. See similar questions...

Please visit USDA's Natural Resources Conservation Service web site at http://soils.usda.gov for more information about soils. See similar questions...

You need a good space for squash to grow. (5-10 feet between hills) They vine out in all directions. You don’t have to have sandy soil, but it should be loose. See similar questions...

This is absolutely correct. From the many soil tests we perform each year, we have found that generally one gardener or mini farmer in 50 has balanced soil nutrients. Even fewer have soil organic matter, soil oxygen, and soil moisture in balance. The majority of unbalanced conditions result from excessive applications of various fertilizers and improper cultivation practices. These factors can reduce crop quality and result in lower yields. {top} See similar questions...

Soil is made up of a variety of solid particles most of which are oxides of inorganic elements, it also has organic component which makes soil conducive to plant growth. See similar questions...

We haven't heard of this happening to anyone. However, let us know if it does, humor can emerge when least expected. Currently, Colonblow is an internet-centric company. However, we are moving toward the retail market to satisfy our customer requests. Is there a place you would like to see Colonblow? Let us know. See similar questions...

Damaged hair follicles recover quickly from the side effects of chemotherapy. But, since hair grows slowly, you probably won't notice hair growth until a month or two after all chemotherapy is completed. REMEMBER: This hair loss is TEMPORARY. See similar questions...

It is impossible that after removal spleen grows. But, if small pieces are left behind at the time of surgery after a ruptured spleen, they may survive and some time start functioning. Some people have accessory spleens difficult to find during an operation to remove. See similar questions...

Of all the piercings, navels tend to grow out the most. Placement has a lot to do with the success of any piercing, so you can increase your success by being pierced by an experienced piercer and following the aftercare instructions. Wearing tight or restrictive clothing can cause a piercing to move or grow out. See similar questions...

You certainly do. We will study plants in Biology 3 and will grow some. We will study hydroponics, fertilizers and and plant propagation. We will probably grow no animals, just observe and pet them. This course satisfies a life science with lab General Education requirement (4 units). Biology 3 is NOT intended for students who are majoring in biology or a related field. This course is not open to students who have completed or are currently enrolled in Biology 6, Botany 1 or Zoology 5. See similar questions...