(附论)
夫手阳明经其支络主髭。足少阳经其荣在鬓。足少阴经其华在发。三者经络所属虽不同。
然
髓
盖齿者。骨之余。髓之养也。
方
复老还童丸(出德生堂) 补下元。乌髭须。
苁蓉(酒浸) 菟丝子(酒浸) 巴戟(酒浸去心) 牛膝(去芦酒浸各一两) 山药 川
楝子(盐
姜(各一
丸。先入井华
地黄煎丸(出圣济总录)治诸虚损。调顺营卫。补填骨髓。续筋脉。助真
元。
肌肉滑。驻颜
地黄(二十斤好者净洗阴干令水脉尽木臼杵绞汁余滓更入法酒五升重杵再熬与前汁相和
于银
两)
菟丝子(
漆(炒) 牡丹
黄(焙木臼内捣) 甘草
(
温酒或盐汤下四十丸。加至六十丸。初服择日齐洁。服药后忌房事百日。甚有神效。忌葱、
萝卜、蒜。热者亦得。
养寿丹(出御药院方)补五脏。散麻痛。驻容颜。黑髭发。壮筋骨。久服不
老。
远志(去心) 菖蒲 巴戟(去心) 白术 茯苓 地骨皮 续断 枸杞子 菊花 细
辛地黄
细末。炼蜜和
神仙六子丸(出御药方)治男子血气衰败。未及年五十之上。髭发斑白。或
年
少人髭发苍黄
菟丝子(酒浸一宿焙) 金铃子 枸杞子 复盆子 五味子(焙) 蛇床子(炒) 何
首乌(酒浸
上茴香
(盐炒二
十丸。空
若服此
髭发。
乌金丸(一名神仙苣KT 丸)治滋血气。壮元阳。髭发反黑。
真人换白丸(出御药院方)治血气不荣。髭发衰白。
白芷 甘菊花 桂(去皮) 苣KT 子 茯苓(去皮各三分) 牛膝(酒浸切焙) 荜
澄茄(各半两) 复盆子(一分) 莲子草(一两) 上为末。炼蜜和丸。如桐子大。每服
空心。温酒下三十丸
糊为丸。
太乙护命丸 治元脏虚损。兼实脏腑。变白反黑。满骨髓。令风邪不能侵。久服除
百病。益
甘菊花 麦门冬(去心焙) 枸杞子(焙) 白术 人参 白茯苓 远志 菖蒲(石上
者) 桂(
汁。同药末
少许。同
捣
周
复盆子丸(出御药院方)壮筋骨。益精明目。黑髭发。
复盆子(去萼) 远志(去心) 杜仲(炒去丝) 地肤子(炒香各一两) 枸杞子(焙
干) 破
故纸
皮一两
另研)
加减仙茅丸(出御药院方)强筋骨。益精神。明目黑须鬓。
仙茅(二斤米泔浸五日去赤水用铜刀子去皮用刀锉碎夏月止浸三日阴干不见日称一斤)
苍术
子仁
(微
两) 上
为末
木香丸 滋阴养正。补肾秘真。坚固骨髓。调营卫。悦颜色。黑髭发。
山茱萸(不去核) 莲花蕊(各一两) 白茯苓 木香(各二两) 破故纸 菟丝子(酒
浸三
日焙
温酒
仙茅丸(出御药院方)治男子真气不足。常服强筋骨。益精神。明目黑髭
发。
仙茅(二斤糯米泔浸五日去赤水用铜刀去皮同刀锉取一斤夏日止浸三日阴干不见日) 舶
上茴
两)
椒红
酒
亦得
草还丹(出圣济总录)治气血虚瘁。髭发变白。
牛膝(酒浸切焙) 熟地黄(焙) 枳壳(去瓤面炒) 地骨皮(各一两) 菟丝子(二
两酒浸
一宿
空
草还丹(出圣济总录)治气血虚瘁。髭发变白。
生地(净洗) 石菖蒲(节密细者) 牛膝(酒浸切焙) 地骨皮 菟丝子(入盐少许
乘热取
末)
衣。
空心
如童
延寿丸(一名平补干地黄丸出圣济总录)治诸虚及虚风。乌髭发。
牛膝(酒浸切焙) 干地黄(焙) 枳壳(去瓤麸炒) 地骨皮(各一两) 菟丝子(二
两酒浸
一宿
下。
五精酒 治万病。发白反黑。齿去更生。
黄精(四两) 天门冬(三斤去心) 松叶(六斤) 白术(四斤) 枸杞子(五斤洗)
上皆用
生者
一剂
青蛾丸(一名杜仲丸出御药院方)治黑发。去风长年。及肝肾虚。腰脚腿重
痛。香港脚。常服
益发令黑。(出本草)
以椰子浆涂头。
南烛煎(出本草)益发髭及容颜。兼补暖方。
以三月三日。采南烛叶并蕊子。入大净瓶中干盛。以童子小便浸满瓶。固济其口。直闭
处经
灵芝丸(出圣济总录)治气血不荣。变白返黑。
三叶酸(一斤阴干) 黑桑椹(一斤曝干) 上为末。炼蜜和丸。如弹子大。每服温酒
化下一丸
枸杞酒(出圣济总录)治精血虚损。变白轻身。
枸杞子(三斤) 生地黄(汁三升) 上每以十月壬癸日。面东采枸杞子。先以好酒二
升。
于瓷
至立
何首乌丸(一名二多丹) 补暖脏腑。祛逐风冷。利腰膝。强筋骨。黑鬓发。驻容颜。
白术酒 治万病。黑髭发。
以白术二十五斤。洗净。以东流水二石五斗。于不津器中。渍之二十日。去滓。纳汁于
大盆
造酒
李桃
何首乌丸 治男子元脏虚损。发白再黑。填精补髓。
首乌(半斤) 苁蓉(六两) 牛膝(四两) 上将首乌半斤。用枣拌首乌。甑内蒸枣
软。用
刀切
丸。
神仙一井金丹 补虚真元。大壮腰脚。久服髭发不白。齿牙牢壮。美进饮食。明目
聪耳。行
牛膝(三两酒浸三日) 乌药(二两) 羌活(一两炒) 川椒(三两去子炒称) 金
毛狗脊
(一两
豆炒
煮) 黑
两黑豆
半碗水
黄
(一两去
炮青)
苁蓉(三两
下。
空心日
余在淳安。主簿李渊云。乃祖通判公。少服一井金丹。至老发不白。后在都城访杨五 。
问先和王晚年发不白。所服何药。答曰。某未尝知。遂向老药童叩之。云。先和王常服一井
金
者。渠云。自然如此。继过豫章。其人作酒官。托邱KT 叔献询叩。渠云。大人平生。只
服一井金丹。方知此药之妙。皆得其方。但方间有小不同。今并载之。一方减川椒一两。白
附子一两。木鳖子、黑附子、首乌、合一两。每服二十丸。五味用泡汤下。其他方五味。煎
酒下。一方黑豆半碗。水二碗。同羌活、萆 、首乌、一处。煮豆熟为度。去豆不用。只用
三味药。一方萆 、黑豆、同首乌一处煮。
枸杞子丸 滋补真元。通流血脉。润泽颜色。久服乌髭发。延年耐老。
枸杞子 苣KT 子 菟丝子 复盆子 当归(洗焙) 干地黄(洗焙) 白茯苓 白
芍药 白芷
破故纸
(三两
丸。至
一方\x
取石莲食之。经秋正黑者良。
(Attached Discussion)
The branch collateral of the Hand-Yangming Large Intestine Meridian (Hand-Yangming Da Chang Jing, 手阳明大肠经) primarily governs the mustache. The Ying-Spring points of the Foot-Shaoyang Gallbladder Meridian (Foot-Shaoyang Dan Jing, 足少阳胆经) nourish the sideburns. The brilliance of the Foot-Shaoyin Kidney Meridian (Foot-Shaoyin Shen Jing, 足少阴肾经) manifests in the hair. Although these three meridians belong to different systems, marrow is the root of teeth; for teeth are the surplus of bones and are nourished by marrow.
Fulao Huantong Wan (Rejuvenating Pill to Restore Youth, from Desheng Tang): Tonifies the Lower Yuan (Lower Origin, referring to Kidney essence and Qi), darkens the mustache and beard.
Ingredients: Congrong Rong (Cistanche Herba, soaked in wine), Tusizi (Cuscutae Semen, soaked in wine), Bajitian (Morinda Officinalis Radix, soaked in wine, heart removed), Niuxi (Achyranthis Bidentatae Radix, rhizome removed, soaked in wine, each 1 liang), Shanyao (Dioscoreae Rhizoma), Chuanlianzi (Meli Fructus, salt-fried), Shengjiang (Zingiberis Rhizoma Recens, appropriate amount).
Preparation and Administration: Grind the above ingredients into fine powder, use Rehmanniae Radix decoction with well water to make pills. Initially take 40 pills with Jinghua Water (well water drawn at dawn), gradually increasing to 60 pills. Choose an auspicious day for the first dose and maintain purity of body and mind. Abstain from sexual intercourse for 100 days after taking the medicine; it is highly effective. Avoid scallions, radishes, and garlic. Suitable for those with heat constitutions.
Dihuang Jian Wan (Rehmannia Decoction Pill, from *Shengji Zonglu*): Treats various deficiencies, harmonizes Ying and Wei (Nutritive and Defensive Qi), fills marrow, reconnects sinews and vessels, and assists True Yuan (True Origin).
Ingredients: Shudihuang (Prepared Rehmanniae Radix, 20 jin of high quality, washed clean, dried in shade until moisture is gone, pounded in a wooden mortar, juice squeezed out; residue added to 5 sheng of medicinal wine, pounded again and boiled, mixed with previous juice, boiled in a silver vessel into paste), Tusizi (Cuscutae Semen, soaked in wine), Qiyè (Toxicodendron Vernicifluum Leaf, fried), Mudanpi (Moutan Cortex), Huangbo (Phellodendri Cortex, baked, pounded in wooden mortar), Gancao (Licorice Root, honey-fried).
Preparation and Administration: Grind into fine powder, mix with refined honey to make pills the size of Sophora seeds. Take 40 pills with warm wine or light salt water, increasing to 60 pills. Choose an auspicious day and fast/purify before the first dose. Abstain from sexual intercourse for 100 days; miraculous effect. Avoid scallions, radishes, and garlic. Suitable for heat patterns.
Yangshou Dan (Longevity Pill, from *Yuyao Yuanfang*): Tonifies the Five Zang Organs, disperses numbness and pain, preserves youthfulness, blackens mustache and hair, strengthens sinews and bones, prevents aging with long-term use.
Ingredients: Yuanzhi (Polygalae Radix, heart removed), Changpu (Acori Tatarinowii Rhizoma), Bajitian (Morinda Officinalis Radix, heart removed), Baizhu (Atractylodis Macrocephalae Rhizoma), Fuling (Poria), Digupi (Lycii Cortex), Xuduan (Dianthus Radix), Gouqizi (Lycium Barbarum Fruit), Juhua (Chrysanthemi Flos), Xixin (Asari Radix et Rhizoma), Dihuang (Rehmanniae Radix).
Preparation and Administration: Grind into fine powder, mix with refined honey to make pills.
Shenxian Liuzi Wan (Immortal Six Seeds Pill, from *Yuyao Yuanfang*): Treats men with declining Qi and Blood, graying or whitening of mustache and hair before age 50, or yellowish/dull mustache and hair in young people.
Ingredients: Tusizi (Cuscutae Semen, soaked in wine overnight, baked), Jinlingzi (Meli Fructus/Gualdzinia Fruit), Gouqizi (Lycium Barbarum Fruit), Fupenzi (Rubiae Fructus), Wuweizi (Schisandrae Chinensis Fructus, baked), Shechuangzi (Cnidii Fructus, fried), Heshouwuwu (Polygoni Multiflori Radix, soaked in wine), Huixiang (Foeniculi Fructus, salt-fried).
Preparation and Administration: Grind into fine powder, mix with refined honey to make pills the size of Sophora seeds. Take 30 pills on an empty stomach with warm wine. With continued use, mustache and hair will turn black.
Wujin Wan (Black Gold Pill, also known as Shenxian Qutai Wan): Nourishes Qi and Blood, strengthens Yuan Yang, reverses graying of mustache and hair.
Zhenren Huanbai Wan (True Person's White-to-Black Reversal Pill, from *Yuyao Yuanfang*): Treats lack of luster due to Qi and Blood deficiency, aging and whitening of mustache and hair.
Ingredients: Baizhi (Angelicae Dahuricae Radix), Gan Juhua (Chrysanthemi Indici Flos), Guizhi (Cinnamomi Ramulus, bark removed), Qutai Zi (Qurtai Seed), Fuling (Poria, bark removed, each 3 fen), Niuxi (Achyranthis Bidentatae Radix, sliced, baked after wine soak), Bichengqie (Piperis Longi Fructus, each half liang), Fupenzi (Rubiae Fructus, 1 fen), Lianzicao (Commelinae Herba, 1 liang).
Preparation and Administration: Grind into fine powder, mix with refined honey to make pills the size of Sophora seeds. Take 30 pills on an empty stomach with warm wine.
Taiyi Huming Wan (Supreme One Protects Life Pill): Treats deficiency damage of the Original Zang, simultaneously consolidates the Zang Organs, turns white hair black, fills marrow, prevents invasion by Wind-Evil, cures hundred diseases with long-term use, and promotes longevity.
Ingredients: Gan Juhua (Chrysanthemi Indici Flos), Maimendong (Ophiopogonis Radix, heart removed, baked), Gouqizi (Lycium Barbarum Fruit, baked), Baizhu (Atractylodis Macrocephalae Rhizoma), Renshen (Ginseng Radix et Rhizoma), Bai Fuling (Poria, white), Yuanzhi (Polygalae Radix, heart removed), Changpu (Acori Tatarinowii Rhizoma, grown on rocks), Guizhi (Cinnamomi Ramulus, bark removed).
Preparation and Administration: Grind into fine powder, mix with refined honey to make pills.
Fupenzi Wan (Rubia Fructus Pill, from *Yuyao Yuanfang*): Strengthens sinews and bones, benefits essence and eyesight, blackens mustache and hair.
Ingredients: Fupenzi (Rubiae Fructus, calyx removed), Yuanzhi (Polygalae Radix, heart removed), Duzhong (Eucommiae Cortex, fried, silk threads removed), Difuzi (Kochiae Spinosae Fructus, fried until fragrant, each 1 liang), Gouqizi (Lycium Barbarum Fruit, baked dry), Poguozhi (Psoraleae Fructus/Buguzhi), Sangpi (Morus Alba Bark, 1 liang, separately ground).
Preparation and Administration: Grind into fine powder, mix with refined honey to make pills.
Jiajian Xianmao Wan (Modified Xianmao Pill, from *Yuyao Yuanfang*): Strengthens sinews and bones, benefits spirit, brightens eyes, blackens mustache and sideburns.
Ingredients: Xianmao (Curculiginis Rhizoma, 2 jin, soaked in rice wash water for 5 days to remove red water, skin removed with copper knife, chopped finely; summer soaking only 3 days, dried in shade avoiding sunlight, yields 1 jin), Cangzhu (Atractylodis Rhizoma), Ziren (Seed Kernel, lightly fried).
Preparation and Administration: Grind into fine powder, mix with refined honey to make pills.
Muxiang Wan (Costus Root Pill): Nourishes Yin and supports Righteousness, tonifies Kidney and secures Essence, solidifies marrow, regulates Ying and Wei, beautifies complexion, blackens mustache and hair.
Ingredients: Shanzhuyu (Corni Fructus, pit not removed), Lianhua Rui (Lotus Stamen, each 1 liang), Bai Fuling (Poria, white), Muxiang (Aucklandiae Radix, each 2 liang), Poguozhi (Psoraleae Fructus), Tusizi (Cuscutae Semen, soaked in wine for 3 days, baked).
Preparation and Administration: Grind into fine powder, mix with refined honey to make pills. Take with warm wine.
Xianmao Wan (Xianmao Pill, from *Yuyao Yuanfang*): Treats insufficiency of True Qi in men; regular use strengthens sinews and bones, benefits spirit, brightens eyes, blackens mustache and hair.
Ingredients: Xianmao (Curculiginis Rhizoma, 2 jin, soaked in glutinous rice wash water for 5 days to remove red water, skin removed with copper knife, chopped together, yields 1 jin; summer soaking only 3 days, dried in shade avoiding sunlight), Bo Shang Huixiang (Foeniculi Fructus imported from overseas), Jiaohong (Pepper Red).
Preparation and Administration: Grind into fine powder, mix with refined honey to make pills. Take with warm wine, or salt water is also acceptable.
Caohuan Dan (Grass Return Pill, from *Shengji Zonglu*): Treats deficiency and exhaustion of Qi and Blood, whitening of mustache and hair.
Ingredients: Niuxi (Achyranthis Bidentatae Radix, sliced, baked after wine soak), Shudihuang (Prepared Rehmanniae Radix, baked), Zhike (Aurantii Fructus, pulp removed, flour-fried), Digupi (Lycii Cortex, each 1 liang), Tusizi (Cuscutae Semen, 2 liang, soaked in wine overnight).
Preparation and Administration: Grind into fine powder, mix with refined honey to make pills. Take on an empty stomach with warm wine.
Caohuan Dan (Grass Return Pill, from *Shengji Zonglu*): Treats deficiency and exhaustion of Qi and Blood, whitening of mustache and hair.
Ingredients: Shengdihuang (Raw Rehmanniae Radix, washed clean), Shichangpu (Acori Tatarinowii Rhizoma, dense nodes and fine texture preferred), Niuxi (Achyranthis Bidentatae Radix, sliced, baked after wine soak), Digupi (Lycii Cortex), Tusizi (Cuscutae Semen, add a little salt, take powder while hot).
Preparation and Administration: Grind into fine powder, mix with refined honey to make pills. Take on an empty stomach with warm wine; hair will become black like that of a child.
Yanshou Wan (Longevity Pill, also known as Pingbu Gan Dihuang Wan, from *Shengji Zonglu*): Treats various deficiencies and deficiency-Wind, blackens mustache and hair.
Ingredients: Niuxi (Achyranthis Bidentatae Radix, sliced, baked after wine soak), Gandyhuang (Dried Rehmanniae Radix, baked), Zhike (Aurantii Fructus, pulp removed, bran-fried), Digupi (Lycii Cortex, each 1 liang), Tusizi (Cuscutae Semen, 2 liang, soaked in wine overnight).
Preparation and Administration: Grind into fine powder, mix with refined honey to make pills. Take on an empty stomach with warm wine.
Wujing Jiu (Five Essences Wine): Treats myriad diseases, turns white hair black, causes lost teeth to regrow.
Ingredients: Huangjing (Polygonati Rhizoma, 4 liang), Tianmendong (Asparagi Radix, 3 jin, heart removed), Songye (Pinus Needle, 6 jin), Baizhu (Atractylodis Macrocephalae Rhizoma, 4 jin), Gouqizi (Lycium Barbarum Fruit, 5 jin, washed).
Preparation and Administration: Use fresh materials, soak in wine, seal and ferment.
Qing'e Wan (Green Moth Pill, also known as Duzhong Pill, from *Yuyao Yuanfang*): Blackens hair, dispels Wind, prolongs life; treats Liver and Kidney deficiency causing heaviness and pain in waist, legs, and feet, and Hongjiao (gout/lower limb swelling). Regular use benefits hair darkness. (From *Bencao*: Apply coconut milk to the head.)
Nanzhu Jian (Southern Candle Decoction, from *Bencao*): Benefits mustache, hair, and facial appearance; additionally warms and tonifies.
Preparation: On the third day of the third lunar month, harvest Nanzhu leaves and flower buds, place in a large clean bottle, dry them, fill the bottle with urine from a healthy boy, seal tightly, and store in a cool place for a period of time.
Lingzhi Wan (Ganoderma Pill, from *Shengji Zonglu*): Treats lack of luster due to Qi and Blood deficiency, turns white hair black.
Ingredients: San Suan Ye (Three-Acid Leaf, 1 jin, dried in shade), Hei Sangshen (Black Mulberry Fruit, 1 jin, sun-dried).
Preparation and Administration: Grind into fine powder, mix with refined honey to make pills the size of marbles. Dissolve one pill in warm wine per dose.
Gouqi Jiu (Goji Berry Wine, from *Shengji Zonglu*): Treats deficiency damage of Essence and Blood, turns white hair black, lightens the body, and prolongs life.
Ingredients: Gouqizi (Lycium Barbarum Fruit, 3 jin), Shengdihuang (Raw Rehmanniae Radix, juice 3 sheng).
Preparation and Administration: On Ren and Gui days in October, face east to harvest Goji berries. First, place 2 sheng of good wine in a porcelain container.
Heshouwuwu Wan (Polygonum Multiflorum Pill, also known as Erduo Dan): Warms and tonifies Zang Organs, expels Wind-Cold, benefits waist and knees, strengthens sinews and bones, blackens sideburns and hair, preserves youthful appearance.
Baizhu Jiu (Atractylodes Macrocephala Wine): Treats myriad diseases, blackens mustache and hair.
Preparation: Use 25 jin of Baizhu, washed clean. Soak in 250 dou of flowing eastern water in a non-leaking vessel for 20 days. Remove dregs, pour juice into a large basin, and brew wine. Can add plums and peaches.
Heshouwuwu Wan (Polygonum Multiflorum Pill): Treats deficiency damage of the Original Zang in men, reverses white hair to black, fills Essence and tonifies Marrow.
Ingredients: Shouwuwu (Polygoni Multiflori Radix, half jin), Congrong Rong (Cistanche Herba, 6 liang), Niuxi (Achyranthis Bidentatae Radix, 4 liang).
Preparation and Administration: Take half jin of Shouwuwu, mix with dates, steam in a steamer until dates are soft, slice with a knife, grind into powder, mix with refined honey to make pills.
Shenxian Yi Jing Jin Dan (Immortal One Well Golden Elixir): Tonifies deficiency of True Yuan, greatly strengthens waist and legs, prevents whitening of mustache and hair with long-term use, stabilizes teeth, improves appetite, brightens eyes, sharpens hearing, and enhances walking strength.
Ingredients: Niuxi (Achyranthis Bidentatae Radix, 3 liang, soaked in wine for 3 days), Wuyao (Linderae Radix, 2 liang), Qianghuo (Notopterygii Rhizoma et Radix, 1 liang, fried), Chuanjiao (Sichuan Pepper, 3 liang, seeds removed, fried and weighed), Jinmao Gouji (Cibotii Rhizoma, 1 liang, fried with beans and boiled), Heidou (Black Soybean, half bowl water boiled), Huangbo (Phellodendri Cortex, 1 liang, processed to remove fire toxicity), Congrong Rong (Cistanche Herba, 3 liang).
Preparation and Administration: Process ingredients cleanly, grind into powder, mix with refined honey to make pills. Take on an empty stomach with warm wine.
While I was in Chun'an, Li Yuan, the Chief Clerk, said his grandfather, Vice Prefect, took Yi Jing Jin Dan when young and kept black hair until old age. Later in the capital, I visited Yang Wu and asked what medicine the late Prince Wang took to keep his hair black. Yang Wu replied, "I did not know." I then asked an old herbalist, who said, "The late Prince Wang regularly took Yi Jing Jin Dan." The person said, "Naturally so." Later passing through Yuzhang, where he worked as a wine official, I asked Qiu Shuxian to inquire. He said, "My lord only took Yi Jing Jin Dan in his life." Only then did I learn the efficacy of this medicine and obtained the formulas, though they vary slightly. I record them all here. One formula reduces Chuanjiao by 1 liang, adds Baifuzi 1 liang, Mobiezi, Heifuzi, and Heshouwuwu combined to 1 liang; take 20 pills per dose, swallow with Wuweizi decoction. Other formulas swallow with Wuweizi wine decoction. One formula uses half a bowl of Heidou, 2 bowls of water, cooked together with Qianghuo, Bibi, and Heshouwuwu until beans are cooked; discard beans, use only the three herbs. Another formula cooks Bibi, Heidou, and Heshouwuwu together.
Gouqizi Wan (Goji Berry Pill): Tonifies True Yuan, unblocks blood vessels, moistens complexion, blackens mustache and hair with long-term use, prolongs life and delays aging.
Ingredients: Gouqizi (Lycium Barbarum Fruit), Qutai Zi (Qurtai Seed), Tusizi (Cuscutae Semen), Fupenzi (Rubiae Fructus), Danggui (Angelicae Sinensis Radix, washed and baked), Gandyhuang (Dried Rehmanniae Radix, washed and baked), Bai Fuling (Poria, white), Baishao (Paeoniae Radix Alba), Baizhi (Angelicae Dahuricae Radix), Poguozhi (Psoraleae Fructus, 3 liang).
Preparation and Administration: Grind into fine powder, mix with refined honey to make pills. To...
Another method: Eat Shi Lian (Nelumbinis Nucillus), which turns black after autumn; this is best.