Penelitian Dilakasanakan Di Lahan Pertanian Fakultas Pertanian Universitas Borneo Tarakan Pada Bulan Juli – Agustus 2018, Tujuan Penelitian Untuk Mengetahui Pengaruh Ampas Teh Dan Air Kelapa Muda Terhadap Pertumbuhan Dan Produktivitas Tanaman Sawi. Dengan Metode Rancangan Acak Kelompok (RAK) 3 Pengulangan, Dosis Ampas Teh Pada Perlakuan 1 Sebanyak 2 Kg, Perlakuan 2 Sebanyak 4 Kg, Perlakuan 3 Sebanyak 6 Kg, Sedangkan Air Kelapa Muda Perlakuan 1 Sebanyak 50 Ml, Perlakuan2 Sebanyak 100 Ml, Perlakuan 3 Sebanyak 150 Ml. Hasil Penelitian Menunjukkan Perlakuan AT Memeberikan Pengaruh Yang Berbeda Nyata Terhadap Tinggi Tanaman Umur 7 HST Dan Jumlah Daun Umur 21 HST, Sedangkan Perlakuan AK Memberikan Pengaruh Yang Berbeda Nyata Terhadap Panjang Daun Umur 21 HST Dan Akar Terpanjang, Berat Besah Dan Berat Kering Tanaman Sawi, Kombinasi Perlakuan AT Dan AK Berpengaruh Nyata Terhadap Jumlah Daun Umur 21 HST.
Kata Kunci: Sawi, Ampas Teh, Air Kelapa Muda

The Research Was Conducted in the At Faculty Of Agriculture University Borneo Tarakan In July To August 2018, The Purpose Of The Study Was To Determine The Effect Of Tea Dregs And Young Coconut Water On The Growth And Productivity Of Mustard Plants, With A Method Randomized Blok Design (RDG), 3 Replications, Dose On A Tea Dregs Treatment 1 As Many As 2 Kg, Treatment 2 As Many As 4 Kg, Treatment As Many As 6 Kg, While The Young Coconut Water Treatment 1 As May As 50 Ml, Treatment 2 As Many As 100 Ml, Treatment 3 As Many As 150 Ml. The Results Showed The Treatment Tea Dregs Exert Influence The Real Difference At High Plant Age 7 Days After Planting And The Number Of Leaves Age 21 Days After Planting, While The Young Coconut Water Treatment Exert Influence The Real Difference At Length Of The Leaf Age 21 Days After Planting, The Longest Root, The Weight Of The Wet And The Dry Weight Of The Plant, Combination Treatment Exert A Real Difference Against The Influence Of The Number Of Leaves Age 21 Days After Planting. Keywords: Mustard, Tea Dregs, Young Coconut Water