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■(TB) 'Thinking Cap'

2011, Johnson

'Thinking Cap' (Thomas Johnson, R. 2011 ). Seedling# TZ30A TB, 30" (76 cm), Late bloom. Standards blue purple infused deeper up midribs; style arms blue pink; falls white, narrow edges and hafts pink violet; beards white, tangerine in throat; lightly ruffled. 'Champagne Frost' X 'Belgian Princess'. Mid-America 2011.

See below: * * References
DSCN0331.JPGThinking Cap.jpgThinkingCap01.jpgthinkingcap01.jpgthinkingcap02.jpgthinkingcap2.jpegthinkingcap3.jpegthinkingcap5.JPGthinkingcap7.JPG
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References:

From Mid-America Garden catalog, 2011: THINKING CAP (T.Johnson ‘11) TB Late 30” (76cm). Thinking Cap is another quality attempt at a reverse blue and pink bicolor - blue standards and pink falls. As with all the other contenders, the colors stay somewhat smoky and standards still lean toward violet instead of blue. Hopefully it won't be too many more generations before we get a clean version. Reverse blue and yellow bicolors should also begin to emerge from similar types of breeding. This has been as big a challenge as putting true blue beards on clean white TB flowers. Sdlg. TZ30A: Champagne Frost X Belgian Princess. $50.00.
 
 

Culture

Quick Summary of Cultural Directions

Hardiness Zones 4-8 for most varieties, Some cultivars tolerate colder, others tolerate warmer zones (please comment in comment box with your location if this cultivar grows well in zone 3, 4, 9, or 10.)
Exposure Prefers full sun for optimal performance, may still bloom in half-day shade
Water: Prefers well drained good garden soil, Tolerant of dry conditions in established plants, Intolerant of swampy conditions.
PH Prefers Neutral to basic solis 6.1 to 8.5, quite toleranr of more extreme conditions
Fertilizer Prefers rich conditions on relatively inorganic soils.
FURTHER CULTURAL INFORMATION Here

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Your Observations Are Valued. Please make note of bud count, branching, purple based foliage and bloom time, etc. Because these are affected by climate, note date, year and geographic location and write these and other comments in the comment box below.

 

-- KentPfeiffer - 2011-03-06
I Attachment Action Size Date Who Comment
DSCN0331.JPGJPG DSCN0331.JPG manage 68 K 09 Apr 2011 - 13:45 Main.bjacobs Photo by Betty Jacobs. Picture taken at Mid-America Garden.
ThinkingCap01.jpgjpg ThinkingCap01.jpg manage 58 K 10 Apr 2015 - 00:54 Main.TLaurin Photo by AIS Archives
Thinking_Cap.jpgjpg Thinking_Cap.jpg manage 71 K 01 Dec 2011 - 18:03 Main.Laymont+ by Paul Black, Mid America Garden Oregon USA
thinkingcap01.jpgjpg thinkingcap01.jpg manage 56 K 24 Jul 2015 - 22:21 Main.TLaurin Photo by Alla Chernoguz-Ukraine
thinkingcap02.jpgjpg thinkingcap02.jpg manage 71 K 18 Dec 2015 - 03:59 Main.TLaurin Photo by Jeanette Graham-Magic Valley Iris Society
thinkingcap2.jpegjpeg thinkingcap2.jpeg manage 83 K 25 Dec 2015 - 19:41 Main.TLaurin Photo by Hugh Stout of Stout Gardens at Dancingtree.
thinkingcap3.jpegjpeg thinkingcap3.jpeg manage 75 K 23 Oct 2018 - 21:26 Main.TLaurin Photo by Viktor Karpenko-Ukraine
thinkingcap5.JPGJPG thinkingcap5.JPG manage 125 K 01 Dec 2023 - 02:52 Main.TLaurin Photo by Smokin Heights-Australia
thinkingcap7.JPGJPG thinkingcap7.JPG manage 212 K 10 Jan 2024 - 03:43 Main.TLaurin Photo by Kenneth Fenn-Newbridge-Victoria-Australia
Topic revision: r23 - 10 Jan 2024, Harloiris
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