Category Archives: Perennials

Turk’s Cap

Turk's Cap Blossom

Turk's Cap Blossom

Turk’s Cap is known to biology geeks as Malvaviscus arboreus.  It is a decidous perrenial Texas native shrub that will grow in both sun and shade. It’s natural habitats include sandy low grounds near streams, limestone slopes around wooded creeks and palm groves. It ranges from the Texas Coastal Plain, east to Florida and also to the West Indies, Mexico and Cuba.  Maybe it’s because it is a native, but I have never had pest or disease prolems with this plant or even heard of anyone that has.

Turk’s cap blooms from mid summer all the way through fall. I love the little red flowers that really do look like a Turkish cap and the flowers and fruit can be used to make a tea.  I’m not the only one that loves it, though.  The hummingbirds and butterflies do too.

In the late summer or early fall, Turk’s Cap produces little red fruit that kind of look like rose hips and tastes like a cross between watermelon and apple.  They are very pulpy and full of seeds, but the can be cooked down and strained to make jelly or syrup.

Variegated Turk's Cap Foliage

Variegated Turk's Cap Foliage

I got this particular plant from a gardening friend and it is a variegated variety.  I seeds fairly easily so there are plenty of seedling to share, but it has not been overly aggressive in it’s reseeding.  If you plant this in N. Texas though, be sure to put it where you want it.  It has very deep and dense roots once it becomes established.

-- Weather When Posted --

  • Temperature: 84°F;
  • Humidity: 56%;
  • Heat Index: 86°F;
  • Wind Chill: 84°F;
  • Pressure: 30.11 in.;

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Texas Star Hibiscus

They’re blooming!

Texas Star Hibiscus

Texas Star Hibiscus

Texas Star Hibiscus - 2

Texas Star Hibiscus - 2

Hibiscus can be annuals or perennials in our area.  Most of the really fancy hibiscus are annuals even here in the DFW area but this particular hibiscus,  Hibiscus coccineus or the Texas Star, is a perennial and is cold tolerant all the way to zone 5.

There are several cultivars – ‘Frisbee,’ ‘Southern Bell,’ and ‘Marsh’ – but I have no idea which specific cultivar this one is.  I just know that I love it!  The hotter it gets, the better it likes it.  It will bloom all summer long when the rest of the garden starts wilting.  It is very easy to grow.  Most hibiscus like well drained soils, but this one can handle swampy conditions in the rainy season and drought during the dry season.  What more could you ask for from a Texas plant?  And yes, this one is a native.

I have not had any problems with this plant in the five years that I have had it.  No disease and no pests.  I’m told that caterpillars will sometimes eat them, but I haven’t noticed any.  They are rated for sun to part shade, but I have it in pretty heavy shade and it doesn’t seem to slow down the blooming at all.

This is a really tall plant.  It reaches five to six feet tall.  And the leaves are beautiful (resembling a canibus leaf with a red edging).  In the fall, it will die all the way back to the ground leaving lovely smooth canes with seed pods.

Texas Star Hibiscus Buds

Texas Star Hibiscus Buds

-- Weather When Posted --

  • Temperature: 83°F;
  • Humidity: 63%;
  • Heat Index: 85°F;
  • Wind Chill: 83°F;
  • Pressure: 29.9 in.;

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Newly discovered Daylily!

Newly Discovered Daylily

Newly Discovered Daylily

This is not not daylily I planted.  It must have hybridized.  The one I planted was a much plainer orange with no red.  I love this!

Here are some fun daylily facts that I found at About-Garden.com.

1.daylilies only come in yellow, orange and (muddy) red

= FICTION !
FACT = there are now daylilies in (true) red, magenta, pink, rose, orange, brown, yellow, peach, mauve, purple, melon, copper, apricot, lavender, violet, near white and near black. Only true black, true lily white and blue are missing in the colour palette.

2.daylilies are all unicoloured

= FICTION !
FACT = there are now daylilies
– with a mixture of 2 or more colours = blends and polychromes
where the petals (= the foremost flower segments) have a completely different colour from the sepals (= the hindmost flower segments) = bicolours.
where the hue of the petals ( e.g. dark rose) is different from that of the sepals (e.g. light pink) = bitones
– with differently coloured eyes = eyed or banded
– with differently coloured watermarks = watermarks or halos
– with differently coloured segment tips = tipped
– with differently coloured edges – when edges are narrow = edged – when they are wide = bordered
with clearly = dotted or less outspoken = dusted differently coloured freckles
– with a differently coloured mid rib = midrib or with glitters = diamond dusted

3.daylilies all have the same lily like form

= FICTION !
FACT = the flower form is either
– round & full = circular (as with an amaryllis)
– triangular = triangular
– star shaped = star – segments are long and pointy
informal – the flower form changes from day to day
flat = flat – flowers open all the way and lie flat open
– recurved = recurved – all segments are reflexed
– trumpet formed= trumpet – this is the old, half opened form that reminds of the true lily form
– spider like = spider – here sements are disproportionally much longer than wide
filled = double – there are many variants here – the most important form being the peony types = very densely filled and the hose-in-hose forms

Moreover the flower edges may be
– plain
– ruffled
– wavy
– crimped
– knobby
or
– saw-toothed

4.daylilies all have the same, flat flower texture

= FICTION !
FACT = the flower texture can be
– smooth
– creped
– ribbed
– embossed
or
– seersuckered

5.daylilies all have the same flower size

= FICTION !
FACT = there are
– miniature flowers = with a diameter of max 7 cm
– small flowers = with a diameter over 7 but under 11 cm
– large flowers = with a diameter of 11 cm or more

6.daylilies have a very thin flower substance

= FICTION !
FACT = most NEW varieties have a thick – almost leathery – substance which perfectly withstands rain and sunshine

7.daylilies do not vary much in height

= FICTION !
FACT = there are
– low varieties = between 15 (the so called ankle biters) and 60 cm when in flower
– medium height varieties = over 60 cm but lower than 91 cm
– tall varieties = 91 cm or taller

8.daylilies have no branching – all flower buds are at the top of the stems

= FICTION !
FACT = apart from the poorly branched = top branched (predominantly older varieties) there are now
– well branched varieties which branch just above the foliage
&
– low branched varieties where branching already starts in the foliage

9.daylilies only flower in July

= FICTION !
FACT = there are
– extra early varieties – April/May
– early varieties = June
– mid season varieties = July
– late varieties = August
– extra late varieties = September (NOT very recommendable for Europe as flowers do not open well)

Apart from their regular flowering season there are varieties that rebloom = rebloomers or bloom continuously = continuous bloomers (e.g. Stella de Oro but this variety needs dividing & replanting every 2 years or so to flower continuously)

Some varieties definitely flower longer than the average 5 weeks. Beauty to Behold e.g. manages to keep going for at least 2 months IF it is fed and watered well.

10.daylilies only flower 1 day

= FICTION !
FACT = every flower regretfully only lasts one day uurt BUT adult plants (after 4-5 years) carry between 10 & 40 stems witch 10 to 80 buds per stem, more than enough to enjoy it for one month.

Strangely enough the fact that every flower only lasts one day is also an advantage. Every gardener has lived the catastrophy of a thunderstorm turning a garden in full flower into a desolate bunch of plants beated down to the ground with flowers lost for the rest of the season.
Daylily foliage withstands the heaviest downpours and continues to stand right up. Flowers are lost for THE DAY but the next day there are already BRAND NEW ones and so a daylily clump will never show whatever disaster came over your garden the day before.

11.daylilies only grow on good soils with lots of fertilizer, water and light

= FICTION !
FACT = daylilies are plants that give you no worries. They thrive on all kinds of soils WITHOUT fertilizer, water and much light. Apart from the drought they also withstand wet, cold and heat.
The IDEAL spot for a daylily is wet, heavy soil. Enough light, much water and a little fertilizer result in even more beautiful flowers.

Daylilies ADORE ponds and just love to be planted right by the edges of the pond with their feet close but NOT IN the water.
They also perform beautifully in containers and flower boxes.

12.you can only plant daylilies in autumn and spring

= FICTION !
FACT = except when it freezes you may safely transplant daylilies all year round. That also means DURING THE HOTTEST SUMMER MONTHS while they are flowering. No doubt this hurts the flowers but the plant itself does not mind.

13.daylilies are no cut flowers

= FACT, but
you can create beautiful table arrangements with the so called extended bloomers. They last until 3-4 a.m. the next day and can then be disposed of without feeling guilty.

14.daylilies only provide you with beautiful flowers

= FICTION !
FACT = you can use all parts of the daylily in a whole range of recipes. Young flower buds are reputed to taste well when fried or in soups. The roots have a delicate, asparagus like taste and can be eaten as a vegetable. The flower segments are bitter sweet (take light coloured segments) and give salads a nice and original touch.

-- Weather When Posted --

  • Temperature: 96°F;
  • Humidity: 35%;
  • Heat Index: 98°F;
  • Wind Chill: 96°F;
  • Pressure: 29.81 in.;

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Bouncing Bet

Bouncing Bet

Bouncing Bet

Bouncing Bet,  or Soap Wort (Saponaria officianalis), is a fragrant perennial that blooms from late spring all the way until fall.  It likes morning sun and afternoon shade.  It is drought tolerant, but likes a bit more moisture if it can get it.  If it looks like the bloom is petering out, you can cut it back to encourage a second blooming.  It was originally from Europe,  but can now be found all over the U.S.

Bouncing Bet contains saponins which foam when mixed with water which makes a really cool make-shift soap, but it also makes this plant poisonous to animals that graze on it.  The seeds hold the most toxin, but the entire plant is poisonous.  Most animals will avoid it.  In fact, nothing seems to eat it in my garden – not even insects.

-- Weather When Posted --

  • Temperature: 85°F;
  • Humidity: 47%;
  • Heat Index: 85°F;
  • Wind Chill: 85°F;
  • Pressure: 29.87 in.;

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Ajania

Ajania

Ajania

Ajania (Chrysanthemum  pacifica) is a really neat type of chrysanthemum that is grown for it’s folliage rather than for its flower.  It is a low mounding perennial (almost evergreen in my yard) for full sun that is very drought tolerant.  It does have small yellow flowers in the late summer summer or early fall, but it they aren’t much.  The lobed leaves are beautiful though.

This is another plant that was given to me by a friend and it took me a long time to actually figure out what it really is.  Ajania is originally from Asia, but it does well here and is not invasive.  I haven’t found any problems with this plant – no bugs, not fungus – nothing.  It’s lovely.

-- Weather When Posted --

  • Temperature: 85°F;
  • Humidity: 47%;
  • Heat Index: 85°F;
  • Wind Chill: 85°F;
  • Pressure: 29.88 in.;

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Hollyhocks

Hollyhocks In A Row

Hollyhocks In A Row

Hollyhocks (Alcea) are perennials that have multiple flower buds on tall central stems (as much as 6 feet) .  They are gorgeous at the back of a border along a fence.  That is also a good place for them because aphids love to chew up the leaves.  You can stop that somewhat by spraying the plants with Garlic/Pepper tea but that might kill the Painted Lady caterpillars that like to munch the leaves also so I just live with ratty leaves and as many ladybugs as I can encourage into my garden.  Besides, it doesn’t seem to affect the flower production.

Hollyhocks are originally from Asia, but have basically traveled the world.  They do best in full sun most places, but need afternoon shade here in Texas – well, in my yard at least.  They are very drought tolerant and reseed readily.  The seedlings have long tap roots that make it difficult to transplant, but I have managed it with very small seedlings.

Hollyhocks also make great cut flowers.  They will last even longer if you singe the bottom of the stalk before putting them in water.

On quick fun fact… hollyhocks are edible.  The blooms can be filled with cream cheese, guacamole, hummus or anyother kind of filling you can think of – even sherbert or ice cream!

-- Weather When Posted --

  • Temperature: 78°F;
  • Humidity: 45%;
  • Heat Index: 79°F;
  • Wind Chill: 78°F;
  • Pressure: 29.83 in.;

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Thyme

Lemon Thyme

Lemon Thyme

Thyme is incredible stuff!  So is time, but thyme it one of my favorite seasonings for eggs and it is especially good fresh.  I have grown creaping thyme, lemon thyme, wooly thyme and regular common thyme.  My favorite by far is the lemon thyme.  That is also the one that has done the best in my garden.  It has stood up to people, dogs, cats and chickens; winters and summers; flood and drought.

Thyme has a long history.  It was thought to be a cure for “melancholy” by the Romans and it was a symbol of courage for the Greeks.  The ancient Egyptians used it for embalming.  It’s origin is probably Greece (and other Mediterannean areas?) since the name is from the Greek word thymos meaning “smoke” or “spirit.

There are about 350 species of thyme and a lot more hybrids and cultivars.  I has also been used medicinally as an antiseptic,  antibacterial and antifungal herb.  Thyme leaves hold their flavor very well when dried, but I still like it best fresh and, since it is an evergreen in Texas, I don’t have to settle for anything else.  The highly aromatic leaves and flowers are used in all kinds of food and teas.  Thyme has been used in ethnic cuisine all over the world.

The plant is a very drought tollerant plant for full sun.  It has tiny star shaped flowers (red, pink or white) through the summer.  Mine just finished a spring bloom and are gearing up for a more steady bloom over the summer.  There are upright versions, like this one, and there are creeping versions which are great between pavers.  They release a wonderful fragrance any time  some one steps on them.  I need to get more of the creeping varities to plant between the pavers in my new path!  If it gets enough sun there…

Oh… and the bees love it!

-- Weather When Posted --

  • Temperature: 79°F;
  • Humidity: 43%;
  • Heat Index: 79°F;
  • Wind Chill: 79°F;
  • Pressure: 29.85 in.;

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St. John’s Wort

St. Johns Wort

St. John's Wort

St. John’s Wort (Hypericum) is famous for it’s pharmaceutical properties and it’s uses as an herbal treatment for depression.  There are over 300 species of  Hypericum and I have no clue which one this is.  I think it’s a gorgeous plant, though.  It makes a mounding evergreen shrub about 3 feet tall and it will be loaded with pretty yellow flowers all summer long and the leaves will turn sort of red in the fall and winter.  Even though it is an evergreen in my yard, it is considered a perennial herb.

St. John’s Wort is very easy to grow and I have had great success in starting cuttings from it.  Mine gets part shade, but it can take full sun also.

St. John’s Wort was originally from Europe and it is considered a toxic and noxious weed in some areas.  It is not, however,

St. Johns Wort

St. John's Wort

listed as an invasive species for Texas and, in fact there are even three species of Hypericum that are listed as being native to Texas.  Mine does not appear to be one of the native ones – it appears to be Hypericum patulum henryi or “Golden Cup” St. John’s Wort.

-- Weather When Posted --

  • Temperature: 95°F;
  • Humidity: 31%;
  • Heat Index: 95°F;
  • Wind Chill: 95°F;
  • Pressure: 29.65 in.;

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Spiderwort

'Sweet Kate' Spiderwort

'Sweet Kate' Spiderwort

Spiderwort (Tradescantia sp.) is another incredible drought tolerant plant.  They are prarie wild flowers with grass-like leaves and get to be about 1 to 2 feet tall.  I just got this one about  a month ago from a friend.

The name “spiderwort” comes from the glistening hairs on the sepals and buds.  “Wort” is an old English word for plant.  Another common name, believe it or not, is “cow slobber.”  I don’t think I even want to know why.

Spiderwort has heliotropic flowers that will bloom all summer.  The flowers only last for a day and range from white to deep purple.  The ‘Sweet Kate’ is obviously one of the deeper purple ones. They do best in well drained rich soil and in shade to dappled sun.  While mine seems to be doing very well, I’m worried that it may get to much sun once the August heat kicks in.  I may have to move it before then.

There are spiderworts that are native to Texas, although I’m not exactly sure that ‘Sweet Kate’ is the native variety.

-- Weather When Posted --

  • Temperature: 77°F;
  • Humidity: 59%;
  • Heat Index: 79°F;
  • Wind Chill: 77°F;
  • Pressure: 30.03 in.;

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Texas Yellow Bells

Esperanza - Texas Yellow Bells

Esperanza - Texas Yellow Bells

Esperanza is a Texas native and has been rated as a ‘Texas Superstar’ meaning that it has been highly recommended by the Texas A&M Agriculture program.

Esperanza lives in the wild on rocky slopes or well drained soil in full sun.  You can find it around San Antonio.  It is really only hardy to zone 8b.  It acts as a perennial in my yard rather than a small deciduous semi-evergreen shrub.  Further north, you would either need to treat it as a tropical and take it indoors for the winter or treat it as an annual.

This is an incredibly heat and drought tolerant plant.

I love the fragrant tubular flowers and, if you look closely, you can see that they make a star shape at the end before they open up.  The bees love the flowers too.  Mine are not quite blooming yet, but it won’t be long.  The plants are already about 4 feet tall.

-- Weather When Posted --

  • Temperature: 80°F;
  • Humidity: 28%;
  • Heat Index: 80°F;
  • Wind Chill: 80°F;
  • Pressure: 30.14 in.;

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