15% Off Ceramic Pots - Use Code: WINTER
Free Shipping Over $99*
15% OFF CeramicsUse Code: WINTER
Free Shipping Over $99To the contiguous U.S.
Free Shipping Over $75*
This pictorial shows examples of the primary orchid growth patterns, monopodial and sympodial. Here we will
describe some of the issues unique to each type.
Monopodial orchids grow as a single upright "stem" with one leaf following another on opposite sides of the
center. Common monopodial orchids are Phalaenopsis and vanda. These orchids have no pseudobulbs and therefore
limited water reserves to draw upon when dry. Monopodial orchids are repotted in the center of the pot as they
will grow straight up. The plant pictured above is both an example of a monopodial orchid as well as an example
how not all Phalaenopsis leaves are solid green, some can be mottled and others are lime green.
At the base of monopodial orchids are small nodes that lie dormant, often for a very long time. Occasionally,
however, monopodial orchids will multiply by starting a new shoot at the base of the plant and in this way
develop into sizable specimen plants. The new plant is called a 'basal keiki' and should not be separated from
the parent. Because it shares the root system with the parent it will grow quickly and soon have flower spikes
of its own. In cases of crown rot where the root system of the affected plant is strong a basal keiki may form
to allow the plant to continue growing leaves. Because of this, we should not give up hope too quickly on a
Phalaenopsis with crown rot. We've seen cases where the mother plant will die but the basal keiki continues to
grow into a full sized plant.
The plant at right is Phalaenopsis Orchid World 'Joe' and is several years old. Its leaves are naturally lime
Sympodial orchids have pseudobulbs that provide a reserve of water when the plant dries. Sympodial orchids grow
new pseudobulbs from the base of the previous pseudobulb and over time develop multiple growth leads along a
single horizontal rhizome. Most orchid genera are sympodial.
A pseudobulb refers to and individual "shoot" of a sympodial orchid which has a chunky base to hold water topped
with leaves. Sometimes the pseudobulb is small and the leaves are long (as in Cymbidiums, shown at right) and
sometimes the pseudobulbs are long and the leaves are small (as in Dendrobiums, shown below). Bloom spikes
usually come from where the outermost leaf meets the pseudobulb. To assist in anchoring a sympodial orchid in
the pot, a rhizome clip can be placed across the pot and between the pseudobulbs to secure the plant.
At the base of sympodial orchids are small nodes that are called "leads". A sympodial orchid may have one or more
leads and from these will grow new pseudobulbs. Shown to the right is a new Dendrobium pseudobulb. This young
plant has only one lead and is therefore growing in only one direction. The plant can stay in this pot one more
year but after this the next pseudobulb will grow outside the pot so we plan to repot this plant next spring as
the new growth begins to form and evidence of young roots is apparent. We will repot before the pseudobulb grows
to this size. Mature sympodial orchids with several leads can be propagated by division into multiple plants
each with its own lead(s).
“This fall I religiously followed your advice, creating an environment of shortened
days and lower temps in order to encourage blooming...I was successful. FINALLY!! Thank you, thank you!!
Both of my plants decided to bloom and they look beautiful. I wanted to share the good news and
my gratitude with you. Thanks again!”Laurie J.
“The potting medium you sent is gorgeous!! It's superior to the bark I've been
buying at Lowe's. I can't imagine what (my orchids) will do when I put them in your potting mix. It even
smells fresh!! Many, many thanks. I'll be ordering from you again.”
“Folks, My order [slotted pots and mix] arrived way before expected - and I am extremely happy with it! I harvested "babies" off my African violets to give as Christmas gifts this year - and they have tripled in size in the great potting soil and look so good - I can't wait to "gift" them!”Susan S.
“From beginning to end, rePotme has created a customer EXPERIENCE that is superior and delightful. The informative website contained many articles and videos that were extremely helpful to me as an orchid novice. There, I was guided to a potting mix (one of many!) that I wanted to try out. The checkout process was a breeze, and I especially enjoyed the fact that I could sign on with my Amazon account and did not have to create a brand new account”
“I have received my new Carousel Orchid Pot and Saucer in Orange Amber. I love it!! I would like to let you know that before I opened the wrapping to each piece (wrapped separately for those who may read this), rePotme won me over. Not only did I receive it within the expected time frame, your method and precise detail to packing it impressed me the most. It may not seem important to some, but I really appreciated it”
“My order arrived today and not only am I impressed with the speed of delivery, and how carefully it was all packed, but the quality of everything really surpassed my expectations. Between the supplies I ordered and your fantastic website with instructional texts, photos and videos, I feel very confident to move up to the next level of orchid growing”
Come Grow With Us!
Subscribe to our newsletter for special offers and care information: